Mathematics
         
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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.
    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 0.2 = 2.7*500/200/x*0.6029*(1.9*40+0.08*25*400*400/x) .
    Question type: Equation
    Solution:Original question:
     
1
5
=
27
10
× 500 ÷ 200 ÷ x ×
6029
10000
(
19
10
× 40 +
2
25
× 25 × 400 × 400 ÷ x )
     Multiply both sides of the equation by: x
     
1
5
x =
27
10
× 500 ÷ 200 ×
6029
10000
(
19
10
× 40 +
2
25
× 25 × 400 × 400 ÷ x )
    Remove a bracket on the right of the equation::
     
1
5
x =
27
10
× 500 ÷ 200 ×
6029
10000
×
19
10
× 40 +
27
10
× 500 ÷ 200 ×
6029
10000
×
2
25
× 25
    The equation is reduced to :
     
1
5
x =
3092877
10000
+ 1302264 ÷ x
     Multiply both sides of the equation by: x
     
1
5
x x =
3092877
10000
x + 1302264

    
        x≈-1893.086811 , 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》



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