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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 25/((1.82+X)(1.82+X)) = 0.1*(16.2X+9.9) .
    Question type: Equation
    Solution:Original question:
     25 ÷ ((
91
50
 + X )(
91
50
 + X )) =
1
10
(
81
5
 X +
99
10
)
     Multiply both sides of the equation by:((
91
50
 + X )(
91
50
 + X ))
     25 =
1
10
(
81
5
 X +
99
10
)((
91
50
 + X )(
91
50
 + X ))
    Remove a bracket on the right of the equation:：
     25 =
1
10
 ×
81
5
 X ((
91
50
 + X )(
91
50
 + X )) +
1
10
 ×
99
10
((
91
50
 + X )(
91
50
 + X ))
    The equation is reduced to :
     25 =
81
50
 X ((
91
50
 + X )(
91
50
 + X )) +
99
100
((
91
50
 + X )(
91
50
 + X ))
    Remove a bracket on the right of the equation:：
     25 =
81
50
 X (
91
50
 + X )(
91
50
 + X ) +
99
100
((
91
50
 + X )(
91
50
 + X ))
    Remove a bracket on the right of the equation:：
     25 =
81
50
 X ×
91
50
(
91
50
 + X ) +
81
50
 X X (
91
50
 + X ) +
99
100
((
91
50
 + X )(
91
50
 + X ))
    The equation is reduced to :
     25 =
7371
2500
 X (
91
50
 + X ) +
81
50
 X X (
91
50
 + X ) +
99
100
((
91
50
 + X )(
91
50
 + X ))
    Remove a bracket on the right of the equation:：
     25 =
7371
2500
 X ×
91
50
 +
7371
2500
 X X +
81
50
 X X (
91
50
 + X ) +
99
100
((
91
50
 + X )(
91
50
 + X ))
    The equation is reduced to :
     25 =
670761
125000
 X +
7371
2500
 X X +
81
50
 X X (
91
50
 + X ) +
99
100
((
91
50
 + X )(
91
50
 + X ))
    Remove a bracket on the right of the equation:：
     25 =
670761
125000
 X +
7371
2500
 X X +
81
50
 X X ×
91
50
 +
81
50
 X X
    The equation is reduced to :
     25 =
670761
125000
 X +
7371
2500
 X X +
7371
2500
 X X +
81
50
 X X X
    Remove a bracket on the right of the equation:：
     25 =
670761
125000
 X +
7371
2500
 X X +
7371
2500
 X X +
81
50
 X X X
    Remove a bracket on the right of the equation:：
     25 =
670761
125000
 X +
7371
2500
 X X +
7371
2500
 X X +
81
50
 X X X
    The equation is reduced to :
     25 =
670761
125000
 X +
7371
2500
 X X +
7371
2500
 X X +
81
50
 X X X
    Remove a bracket on the right of the equation:：
     25 =
670761
125000
 X +
7371
2500
 X X +
7371
2500
 X X +
81
50
 X X X
    The equation is reduced to :
     25 =
670761
125000
 X +
7371
2500
 X X +
7371
2500
 X X +
81
50
 X X X
    The equation is reduced to :
     25 =
447993
62500
 X +
7371
2500
 X X +
7371
2500
 X X +
81
50
 X X X
    Remove a bracket on the right of the equation:：
     25 =
447993
62500
 X +
7371
2500
 X X +
7371
2500
 X X +
81
50
 X X X
    The equation is reduced to :
     25 =
447993
62500
 X +
7371
2500
 X X +
7371
2500
 X X +
81
50
 X X X
    The equation is reduced to :
     25 =
1121211
125000
 X +
7371
2500
 X X +
7371
2500
 X X +
81
50
 X X X

    
        X≈1.144674 , 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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