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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.
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    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 ((x+98)/(x+235)+((81+x)/(98+x))*2)/3 = 0.95 .
    Question type: Equation
    Solution:Original question:
     (( x + 98) ÷ ( x + 235) + ((81 + x ) ÷ (98 + x )) × 2) ÷ 3 =
19
20
    Remove a bracket on the left of the equation:：
     ( x + 98) ÷ ( x + 235) ÷ 3 + ((81 + x ) ÷ (98 + x )) × 2 ÷ 3 =
19
20
    The equation is reduced to :
     ( x + 98) ÷ ( x + 235) ×
1
3
 + ((81 + x ) ÷ (98 + x )) ×
2
3
 =
19
20
     Multiply both sides of the equation by:( x + 235)
     ( x + 98) ×
1
3
 + ((81 + x ) ÷ (98 + x )) ×
2
3
( x + 235) =
19
20
( x + 235)
    Remove a bracket on the left of the equation:
      x ×
1
3
 + 98 ×
1
3
 + ((81 + x ) ÷ (98 + x )) ×
2
3
( x + 235) =
19
20
( x + 235)
    Remove a bracket on the right of the equation:：
      x ×
1
3
 + 98 ×
1
3
 + ((81 + x ) ÷ (98 + x )) ×
2
3
( x + 235) =
19
20
 x +
19
20
 × 235
    The equation is reduced to :
      x ×
1
3
 +
98
3
 + ((81 + x ) ÷ (98 + x )) ×
2
3
( x + 235) =
19
20
 x +
893
4
    Remove a bracket on the left of the equation:
     
1
3
 x +
98
3
 + (81 + x ) ÷ (98 + x ) ×
2
3
( x + 235) =
19
20
 x +
893
4
     Multiply both sides of the equation by:(98 + x )
     
1
3
 x (98 + x ) +
98
3
(98 + x ) + (81 + x ) ×
2
3
( x + 235) =
19
20
 x (98 + x ) +
893
4
(98 + x )
    Remove a bracket on the left of the equation:
     
1
3
 x × 98 +
1
3
 x x +
98
3
(98 + x ) + (81 + x ) ×
2
3
( x + 235) =
19
20
 x (98 + x ) +
893
4
(98 + x )
    Remove a bracket on the right of the equation:：
     
1
3
 x × 98 +
1
3
 x x +
98
3
(98 + x ) + (81 + x ) ×
2
3
( x + 235) =
19
20
 x × 98 +
19
20
 x x +
893
4
(98 + x )
    The equation is reduced to :
     
98
3
 x +
1
3
 x x +
98
3
(98 + x ) + (81 + x ) ×
2
3
( x + 235) =
931
10
 x +
19
20
 x x +
893
4
(98 + x )
    Remove a bracket on the left of the equation:
     
98
3
 x +
1
3
 x x +
98
3
 × 98 +
98
3
 x + (81 + x ) ×
2
3
( x + 235) =
931
10
 x +
19
20
 x x +
893
4
(98 + x )
    Remove a bracket on the right of the equation:：
     
98
3
 x +
1
3
 x x +
98
3
 × 98 +
98
3
 x + (81 + x ) ×
2
3
( x + 235) =
931
10
 x +
19
20
 x x +
893
4
 × 98 +
893
4
 x
    The equation is reduced to :
     
98
3
 x +
1
3
 x x +
9604
3
 +
98
3
 x + (81 + x ) ×
2
3
( x + 235) =
931
10
 x +
19
20
 x x +
43757
2
 +
893
4
 x
    The equation is reduced to :
     
196
3
 x +
1
3
 x x +
9604
3
 + (81 + x ) ×
2
3
( x + 235) =
6327
20
 x +
19
20
 x x +
43757
2
    Remove a bracket on the left of the equation:
     
196
3
 x +
1
3
 x x +
9604
3
 + 81 ×
2
3
( x + 235) + x ×
2
3
( x + 235) =
6327
20
 x +
19
20
 x x +
43757
2
    The equation is reduced to :
     
196
3
 x +
1
3
 x x +
9604
3
 + 54( x + 235) + x ×
2
3
( x + 235) =
6327
20
 x +
19
20
 x x +
43757
2
    Remove a bracket on the left of the equation:
     
196
3
 x +
1
3
 x x +
9604
3
 + 54 x + 54 × 235 + x ×
2
3
 =
6327
20
 x +
19
20
 x x +
43757
2
    The equation is reduced to :
     
196
3
 x +
1
3
 x x +
9604
3
 + 54 x + 12690 + x ×
2
3
( x + 235) =
6327
20
 x +
19
20
 x x +
43757
2
    The equation is reduced to :
     
358
3
 x +
1
3
 x x +
47674
3
 + x ×
2
3
( x + 235) =
6327
20
 x +
19
20
 x x +
43757
2
    Remove a bracket on the left of the equation:
     
358
3
 x +
1
3
 x x +
47674
3
 + x ×
2
3
 x + x ×
2
3
 × 235 =
6327
20
 x +
19
20
 x x +
43757
2
    The equation is reduced to :
     
358
3
 x +
1
3
 x x +
47674
3
 + x ×
2
3
 x + x ×
470
3
 =
6327
20
 x +
19
20
 x x +
43757
2
    The equation is reduced to :
     276 x +
1
3
 x x +
47674
3
 + x ×
2
3
 x =
6327
20
 x +
19
20
 x x +
43757
2
    The equation can be reduced to :
     276 x +
1
3
 x x +
47674
3
 + x ×
2
3
 x =
6327
20
 x +
19
20
 x x +
43757
2

    
        x≈-128.059576 , keep 6 decimal places    
    There are 1 solution(s).

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