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On line Solution of Monovariate Equation：
Input any unary equation directly, and then click the "Next" button to obtain the solution of the equation.
It supports equations that contain mathematical functions.
Input any unary equation directly, and then click the "Next" button to obtain the solution of the equation.
It supports equations that contain mathematical functions.
Current location：Equations > Monovariate Equation > The history of univariate equation calculation > Answer
Overview: 1 questions will be solved this time.Among them
☆1 equations
[ 1/1 Equation]
Work: Find the solution of equation 7+{10*【（1-x/544)-（-0.8）】/【1.54-（-0.8）】+90}*0.03 = 3+{【10*（0.22-0.01）/（x/1600-0.01）】+90}*0.07 .
Question type: Equation
Solution:Original question:
| 7 | + | ( | 10 | ( | ( | 1 | − | x | ÷ | 544 | ) | − | ( | - | 4 5 | ) | ) | ÷ | ( | 77 50 | − | ( | - | 4 5 | ) | ) | + | 90 | ) | × | 3 100 | = | 3 | + | ( | ( | 10 | ( | 11 50 | − | 1 100 | ) | ÷ | ( | x | ÷ | 1600 | − | 1 100 | ) | ) | + | 90 | ) | × | 7 100 |
| 7 | + | 10 | ( | ( | 1 | − | x | ÷ | 544 | ) | − | ( | - | 4 5 | ) | ) | ÷ | ( | 77 50 | − | ( | - | 4 5 | ) | ) | × | 3 100 | + | 90 | × | 3 100 | = | 3 | + | ( | ( | 10 | ( | 11 50 | − | 1 100 | ) | ÷ | ( | x | ÷ | 1600 | − | 1 100 | ) | ) | + | 90 | ) | × | 7 100 |
| 7 | + | 10 | ( | ( | 1 | − | x | ÷ | 544 | ) | − | ( | - | 4 5 | ) | ) | ÷ | ( | 77 50 | − | ( | - | 4 5 | ) | ) | × | 3 100 | + | 90 | × | 3 100 | = | 3 | + | ( | 10 | ( | 11 50 | − | 1 100 | ) | ÷ | ( | x | ÷ | 1600 | − | 1 100 | ) | ) | × | 7 100 | + | 90 | × | 7 100 |
| 7 | + | 3 10 | ( | ( | 1 | − | x | ÷ | 544 | ) | − | ( | - | 4 5 | ) | ) | ÷ | ( | 77 50 | − | ( | - | 4 5 | ) | ) | + | 27 10 | = | 3 | + | ( | 10 | ( | 11 50 | − | 1 100 | ) | ÷ | ( | x | ÷ | 1600 | − | 1 100 | ) | ) | × | 7 100 | + | 63 10 |
97 10 | + | 3 10 | ( | ( | 1 | − | x | ÷ | 544 | ) | − | ( | - | 4 5 | ) | ) | ÷ | ( | 77 50 | − | ( | - | 4 5 | ) | ) | = | 93 10 | + | ( | 10 | ( | 11 50 | − | 1 100 | ) | ÷ | ( | x | ÷ | 1600 | − | 1 100 | ) | ) | × | 7 100 |
| Multiply both sides of the equation by: | ( | 77 50 | − | ( | - | 4 5 | ) | ) |
97 10 | ( | 77 50 | − | ( | - | 4 5 | ) | ) | + | 3 10 | ( | ( | 1 | − | x | ÷ | 544 | ) | − | ( | - | 4 5 | ) | ) | = | 93 10 | ( | 77 50 | − | ( | - | 4 5 | ) | ) | + | ( | 10 | ( | 11 50 | − | 1 100 | ) | ÷ | ( | x | ÷ | 1600 | − | 1 100 | ) | ) | × | 7 100 | ( | 77 50 | − | ( | - | 4 5 | ) | ) |
97 10 | × | 77 50 | − | 97 10 | ( | - | 4 5 | ) | + | 3 10 | ( | ( | 1 | − | x | ÷ | 544 | ) | − | ( | - | 4 5 | ) | ) | = | 93 10 | ( | 77 50 | − | ( | - | 4 5 | ) | ) | + | ( | 10 | ( | 11 50 | − | 1 100 | ) | ÷ | ( | x | ÷ | 1600 | − | 1 100 | ) | ) | × | 7 100 | ( | 77 50 | − | ( | - | 4 5 | ) | ) |
97 10 | × | 77 50 | − | 97 10 | ( | - | 4 5 | ) | + | 3 10 | ( | ( | 1 | − | x | ÷ | 544 | ) | − | ( | - | 4 5 | ) | ) | = | 93 10 | × | 77 50 | − | 93 10 | ( | - | 4 5 | ) | + | ( | 10 | ( | 11 50 | − | 1 100 | ) | ÷ | ( | x | ÷ | 1600 | − | 1 100 | ) | ) | × | 7 100 | ( | 77 50 | − | ( | - | 4 5 | ) | ) |
7469 500 | − | 97 10 | ( | - | 4 5 | ) | + | 3 10 | ( | ( | 1 | − | x | ÷ | 544 | ) | − | ( | - | 4 5 | ) | ) | = | 7161 500 | − | 93 10 | ( | - | 4 5 | ) | + | ( | 10 | ( | 11 50 | − | 1 100 | ) | ÷ | ( | x | ÷ | 1600 | − | 1 100 | ) | ) | × | 7 100 | ( | 77 50 | − | ( | - | 4 5 | ) | ) |
7469 500 | + | 97 10 | × | 4 5 | + | 3 10 | ( | ( | 1 | − | x | ÷ | 544 | ) | − | ( | - | 4 5 | ) | ) | = | 7161 500 | − | 93 10 | ( | - | 4 5 | ) | + | ( | 10 | ( | 11 50 | − | 1 100 | ) | ÷ | ( | x | ÷ | 1600 | − | 1 100 | ) | ) | × | 7 100 | ( | 77 50 | − | ( | - | 4 5 | ) | ) |
7469 500 | + | 97 10 | × | 4 5 | + | 3 10 | ( | ( | 1 | − | x | ÷ | 544 | ) | − | ( | - | 4 5 | ) | ) | = | 7161 500 | + | 93 10 | × | 4 5 | + | ( | 10 | ( | 11 50 | − | 1 100 | ) | ÷ | ( | x | ÷ | 1600 | − | 1 100 | ) | ) | × | 7 100 | ( | 77 50 | − | ( | - | 4 5 | ) | ) |
7469 500 | + | 194 25 | + | 3 10 | ( | ( | 1 | − | x | ÷ | 544 | ) | − | ( | - | 4 5 | ) | ) | = | 7161 500 | + | 186 25 | + | ( | 10 | ( | 11 50 | − | 1 100 | ) | ÷ | ( | x | ÷ | 1600 | − | 1 100 | ) | ) | × | 7 100 | ( | 77 50 | − | ( | - | 4 5 | ) | ) |
11349 500 | + | 3 10 | ( | ( | 1 | − | x | ÷ | 544 | ) | − | ( | - | 4 5 | ) | ) | = | 10881 500 | + | ( | 10 | ( | 11 50 | − | 1 100 | ) | ÷ | ( | x | ÷ | 1600 | − | 1 100 | ) | ) | × | 7 100 | ( | 77 50 | − | ( | - | 4 5 | ) | ) |
11349 500 | + | 3 10 | ( | 1 | − | x | ÷ | 544 | ) | − | 3 10 | ( | - | 4 5 | ) | = | 10881 500 | + | ( | 10 | ( | 11 50 | − | 1 100 | ) | ÷ | ( | x | ÷ | 1600 | − | 1 100 | ) | ) | × | 7 100 | ( | 77 50 | − | ( | - | 4 5 | ) | ) |
11349 500 | + | 3 10 | ( | 1 | − | x | ÷ | 544 | ) | − | 3 10 | ( | - | 4 5 | ) | = | 10881 500 | + | 10 | ( | 11 50 | − | 1 100 | ) | ÷ | ( | x | ÷ | 1600 | − | 1 100 | ) | × | 7 100 | ( | 77 50 | − | ( | - | 4 5 | ) | ) |
11349 500 | + | 3 10 | ( | 1 | − | x | ÷ | 544 | ) | − | 3 10 | ( | - | 4 5 | ) | = | 10881 500 | + | 7 10 | ( | 11 50 | − | 1 100 | ) | ÷ | ( | x | ÷ | 1600 | − | 1 100 | ) | × | ( | 77 50 | − | ( | - | 4 5 | ) | ) |
| Multiply both sides of the equation by: | ( | x | ÷ | 1600 | − | 1 100 | ) |
11349 500 | ( | x | ÷ | 1600 | − | 1 100 | ) | + | 3 10 | ( | 1 | − | x | ÷ | 544 | ) | ( | x | ÷ | 1600 | − | 1 100 | ) | − | 3 10 | ( | - | 4 5 | ) | ( | x | ÷ | 1600 | − | 1 100 | ) | = | 10881 500 | ( | x | ÷ | 1600 | − | 1 100 | ) | + | 7 10 | ( | 11 50 | − | 1 100 | ) | ( | 77 50 | − | ( | - | 4 5 | ) | ) |
11349 500 | x | ÷ | 1600 | − | 11349 500 | × | 1 100 | + | 3 10 | ( | 1 | − | x | ÷ | 544 | ) | ( | x | ÷ | 1600 | − | 1 100 | ) | − | 3 10 | ( | - | 4 5 | ) | ( | x | ÷ | 1600 | − | 1 100 | ) | = | 10881 500 | ( | x | ÷ | 1600 | − | 1 100 | ) | + | 7 10 | ( | 11 50 | − | 1 100 | ) | ( | 77 50 | − | ( | - | 4 5 | ) | ) |
11349 500 | x | ÷ | 1600 | − | 11349 500 | × | 1 100 | + | 3 10 | ( | 1 | − | x | ÷ | 544 | ) | ( | x | ÷ | 1600 | − | 1 100 | ) | − | 3 10 | ( | - | 4 5 | ) | ( | x | ÷ | 1600 | − | 1 100 | ) | = | 10881 500 | x | ÷ | 1600 | − | 10881 500 | × | 1 100 | + | 7 10 | ( | 11 50 | − | 1 100 | ) | ( | 77 50 | − | ( | - | 4 5 | ) | ) |
11349 800000 | x | − | 11349 50000 | + | 3 10 | ( | 1 | − | x | ÷ | 544 | ) | ( | x | ÷ | 1600 | − | 1 100 | ) | − | 3 10 | ( | - | 4 5 | ) | ( | x | ÷ | 1600 | − | 1 100 | ) | = | 10881 800000 | x | − | 10881 50000 | + | 7 10 | ( | 11 50 | − | 1 100 | ) | ( | 77 50 | − | ( | - | 4 5 | ) | ) |
11349 800000 | x | − | 11349 50000 | + | 3 10 | × | 1 | ( | x | ÷ | 1600 | − | 1 100 | ) | − | 3 10 | x | ÷ | 544 | × | ( | x | ÷ | 1600 | − | 1 100 | ) | − | 3 10 | ( | - | 4 5 | ) | = | 10881 800000 | x | − | 10881 50000 | + | 7 10 | ( | 11 50 | − | 1 100 | ) | ( | 77 50 | − | ( | - | 4 5 | ) | ) |
11349 800000 | x | − | 11349 50000 | + | 3 10 | × | 1 | ( | x | ÷ | 1600 | − | 1 100 | ) | − | 3 10 | x | ÷ | 544 | × | ( | x | ÷ | 1600 | − | 1 100 | ) | − | 3 10 | ( | - | 4 5 | ) | = | 10881 800000 | x | − | 10881 50000 | + | 7 10 | × | 11 50 | ( | 77 50 | − | ( | - | 4 5 | ) | ) | − | 7 10 | × | 1 100 | ( | 77 50 | − | ( | - | 4 5 | ) | ) |
11349 800000 | x | − | 11349 50000 | + | 3 10 | ( | x | ÷ | 1600 | − | 1 100 | ) | − | 3 5440 | x | ( | x | ÷ | 1600 | − | 1 100 | ) | − | 3 10 | ( | - | 4 5 | ) | ( | x | ÷ | 1600 | − | 1 100 | ) | = | 10881 800000 | x | − | 10881 50000 | + | 77 500 | ( | 77 50 | − | ( | - | 4 5 | ) | ) | − | 7 1000 | ( | 77 50 | − | ( | - | 4 5 | ) | ) |
11349 800000 | x | − | 11349 50000 | + | 3 10 | x | ÷ | 1600 | − | 3 10 | × | 1 100 | − | 3 5440 | x | ( | x | ÷ | 1600 | − | 1 100 | ) | − | 3 10 | = | 10881 800000 | x | − | 10881 50000 | + | 77 500 | ( | 77 50 | − | ( | - | 4 5 | ) | ) | − | 7 1000 | ( | 77 50 | − | ( | - | 4 5 | ) | ) |
x≈25.473097 , keep 6 decimal places
There are 1 solution(s).
解一元一次方程的详细方法请参阅：《一元一次方程的解法》