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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
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[ 1/1 Equation]
Work: Find the solution of equation 32*533*2+(30-32/(1-0.35-x)/(1-0.35-x)*533*4 ) = 70000 .
Question type: Equation
Solution:Original question:
| 32 | × | 533 | × | 2 | + | ( | 30 | − | 32 | ÷ | ( | 1 | − | 7 20 | − | x | ) | ÷ | ( | 1 | − | 7 20 | − | x | ) | × | 533 | × | 4 | ) | = | 70000 |
| 32 | × | 533 | × | 2 | + | 30 | − | 32 | ÷ | ( | 1 | − | 7 20 | − | x | ) | ÷ | ( | 1 | − | 7 20 | − | x | ) | × | 533 | × | 4 | = | 70000 |
| 34112 | + | 30 | − | 68224 | ÷ | ( | 1 | − | 7 20 | − | x | ) | ÷ | ( | 1 | − | 7 20 | − | x | ) | = | 70000 |
| 34142 | − | 68224 | ÷ | ( | 1 | − | 7 20 | − | x | ) | ÷ | ( | 1 | − | 7 20 | − | x | ) | = | 70000 |
| Multiply both sides of the equation by: | ( | 1 | − | 7 20 | − | x | ) |
| 34142 | ( | 1 | − | 7 20 | − | x | ) | − | 68224 | ÷ | ( | 1 | − | 7 20 | − | x | ) | = | 70000 | ( | 1 | − | 7 20 | − | x | ) |
| 34142 | × | 1 | − | 34142 | × | 7 20 | − | 34142 | x | − | 68224 | ÷ | ( | 1 | − | 7 20 | − | x | ) | = | 70000 | ( | 1 | − | 7 20 | − | x | ) |
| 34142 | × | 1 | − | 34142 | × | 7 20 | − | 34142 | x | − | 68224 | ÷ | ( | 1 | − | 7 20 | − | x | ) | = | 70000 | × | 1 | − | 70000 | × | 7 20 | − | 70000 | x |
| 34142 | − | 119497 10 | − | 34142 | x | − | 68224 | ÷ | ( | 1 | − | 7 20 | − | x | ) | = | 70000 | − | 24500 | − | 70000 | x |
221923 10 | − | 34142 | x | − | 68224 | ÷ | ( | 1 | − | 7 20 | − | x | ) | = | 45500 | − | 70000 | x |
| Multiply both sides of the equation by: | ( | 1 | − | 7 20 | − | x | ) |
221923 10 | ( | 1 | − | 7 20 | − | x | ) | − | 34142 | x | ( | 1 | − | 7 20 | − | x | ) | − | 68224 | = | 45500 | ( | 1 | − | 7 20 | − | x | ) | − | 70000 | x | ( | 1 | − | 7 20 | − | x | ) |
221923 10 | × | 1 | − | 221923 10 | × | 7 20 | − | 221923 10 | x | − | 34142 | x | ( | 1 | − | 7 20 | − | x | ) | − | 68224 | = | 45500 | ( | 1 | − | 7 20 | − | x | ) | − | 70000 | x | ( | 1 | − | 7 20 | − | x | ) |
221923 10 | × | 1 | − | 221923 10 | × | 7 20 | − | 221923 10 | x | − | 34142 | x | ( | 1 | − | 7 20 | − | x | ) | − | 68224 | = | 45500 | × | 1 | − | 45500 | × | 7 20 | − | 45500 | x | − | 70000 | x | ( | 1 | − | 7 20 | − | x | ) |
221923 10 | − | 1553461 200 | − | 221923 10 | x | − | 34142 | x | ( | 1 | − | 7 20 | − | x | ) | − | 68224 | = | 45500 | − | 15925 | − | 45500 | x | − | 70000 | x | ( | 1 | − | 7 20 | − | x | ) |
| - | 10759801 200 | − | 221923 10 | x | − | 34142 | x | ( | 1 | − | 7 20 | − | x | ) | = | 29575 | − | 45500 | x | − | 70000 | x | ( | 1 | − | 7 20 | − | x | ) |
| - | 10759801 200 | − | 221923 10 | x | − | 34142 | x | × | 1 | + | 34142 | x | × | 7 20 | + | 34142 | x | x | = | 29575 | − | 45500 | x | − | 70000 | x | ( | 1 | − | 7 20 | − | x | ) |
| - | 10759801 200 | − | 221923 10 | x | − | 34142 | x | × | 1 | + | 34142 | x | × | 7 20 | + | 34142 | x | x | = | 29575 | − | 45500 | x | − | 70000 | x | × | 1 | + | 70000 | x | × | 7 20 | + | 70000 | x | x |
| - | 10759801 200 | − | 221923 10 | x | − | 34142 | x | + | 119497 10 | x | + | 34142 | x | x | = | 29575 | − | 45500 | x | − | 70000 | x | + | 24500 | x | + | 70000 | x | x |
| - | 10759801 200 | − | 221923 5 | x | + | 34142 | x | x | = | 29575 | − | 91000 | x | + | 70000 | x | x |