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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 930*x*(180.73+7.98*2.18+(52.02-15)*2.264)+1000*4.183*(180-x) = 2.4*16.1226*1000 .
Question type: Equation
Solution:Original question:
| 930 | x | ( | 18073 100 | + | 399 50 | × | 109 50 | + | ( | 2601 50 | − | 15 | ) | × | 283 125 | ) | + | 1000 | × | 4183 1000 | ( | 180 | − | x | ) | = | 12 5 | × | 80613 5000 | × | 1000 |
| Left side of the equation = | 930 | x | ( | 18073 100 | + | 399 50 | × | 109 50 | + | ( | 2601 50 | − | 15 | ) | × | 283 125 | ) | + | 4183 | ( | 180 | − | x | ) |
| 930 | x | ( | 18073 100 | + | 399 50 | × | 109 50 | + | ( | 2601 50 | − | 15 | ) | × | 283 125 | ) | + | 4183 | ( | 180 | − | x | ) | = | 12 5 | × | 80613 5000 | × | 1000 |
| Left side of the equation = | 930 | x | × | 18073 100 | + | 930 | x | × | 399 50 | × | 109 50 | + | 930 | x | ( | 2601 50 | − | 15 | ) | × | 283 125 | + | 4183 |
| = | 1680789 10 | x | + | 4044663 250 | x | + | 52638 25 | x | ( | 2601 50 | − | 15 | ) | + | 4183 | ( | 180 | − | x | ) |
| = | 23032194 125 | x | + | 52638 25 | x | ( | 2601 50 | − | 15 | ) | + | 4183 | ( | 180 | − | x | ) |
| = | 23032194 125 | x | + | 52638 25 | x | × | 2601 50 | − | 52638 25 | x | × | 15 | + | 4183 | ( | 180 | − | x | ) |
| = | 23032194 125 | x | + | 68455719 625 | x | − | 157914 5 | x | + | 4183 | ( | 180 | − | x | ) |
x≈-2.768170 , 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》