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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 70+5x = 175-12.5*x/1.193 .
Question type: Equation
Solution:Original question:
| 70 | + | 5 | x | = | 175 | − | 25 2 | x | ÷ | 1193 1000 |
| Right side of the equation = | 175 | − | 12500 1193 | x |
| 70 | + | 5 | x | = | 175 | − | 12500 1193 | x |
Transposition :
| 5 | x | + | 12500 1193 | x | = | 175 | − | 70 |
Combine the items on the left of the equation:
18465 1193 | x | = | 175 | − | 70 |
Combine the items on the right of the equation:
18465 1193 | x | = | 105 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 105 | ÷ | 18465 1193 |
| = | 105 | × | 1193 18465 |
| = | 7 | × | 1193 1231 |
We obtained :
| x | = | 8351 1231 |
Convert the result to decimal form :
| x | = | 6.783916 |