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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 (2142.45-2086)➗(2114-2086) = (1984.7-1933.77)➗(x-1933.77） .
Question type: Equation
Solution:Original question:
| ( | 42849 20 | − | 2086 | ) | ÷ | ( | 2114 | − | 2086 | ) | = | ( | 19847 10 | − | 193377 100 | ) | ÷ | ( | x | − | 193377 100 | ) |
| Multiply both sides of the equation by: | ( | 2114 | − | 2086 | ) | , | ( | x | − | 193377 100 | ) |
| ( | 42849 20 | − | 2086 | ) | ( | x | − | 193377 100 | ) | = | ( | 19847 10 | − | 193377 100 | ) | ( | 2114 | − | 2086 | ) |
42849 20 | ( | x | − | 193377 100 | ) | − | 2086 | ( | x | − | 193377 100 | ) | = | ( | 19847 10 | − | 193377 100 | ) | ( | 2114 | − | 2086 | ) |
42849 20 | ( | x | − | 193377 100 | ) | − | 2086 | ( | x | − | 193377 100 | ) | = | 19847 10 | ( | 2114 | − | 2086 | ) | − | 193377 100 | ( | 2114 | − | 2086 | ) |
42849 20 | x | − | 42849 20 | × | 193377 100 | − | 2086 | ( | x | − | 193377 100 | ) | = | 19847 10 | ( | 2114 | − | 2086 | ) | − | 193377 100 | ( | 2114 | − | 2086 | ) |
42849 20 | x | − | 42849 20 | × | 193377 100 | − | 2086 | ( | x | − | 193377 100 | ) | = | 19847 10 | × | 2114 | − | 19847 10 | × | 2086 | − | 193377 100 | ( | 2114 | − | 2086 | ) |
42849 20 | x | − | 8286011073 2000 | − | 2086 | ( | x | − | 193377 100 | ) | = | 20978279 5 | − | 20700421 5 | − | 193377 100 | ( | 2114 | − | 2086 | ) |
42849 20 | x | − | 8286011073 2000 | − | 2086 | ( | x | − | 193377 100 | ) | = | 277858 5 | − | 193377 100 | ( | 2114 | − | 2086 | ) |
42849 20 | x | − | 8286011073 2000 | − | 2086 | x | + | 2086 | × | 193377 100 | = | 277858 5 | − | 193377 100 | ( | 2114 | − | 2086 | ) |
42849 20 | x | − | 8286011073 2000 | − | 2086 | x | + | 2086 | × | 193377 100 | = | 277858 5 | − | 193377 100 | × | 2114 | + | 193377 100 | × | 2086 |
42849 20 | x | − | 8286011073 2000 | − | 2086 | x | + | 201692211 50 | = | 277858 5 | − | 204399489 50 | + | 201692211 50 |
x≈1959.032002 , 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》