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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 x/(1+100/100)-x/(1+130/100)+x*2/(1+100/100)-x*2/(1+115/100) = 100 .
    Question type: Equation
    Solution:Original question:
      x ÷ (1 + 100 ÷ 100) x ÷ (1 + 130 ÷ 100) + x × 2 ÷ (1 + 100 ÷ 100) x × 2 ÷ (1 + 115 ÷ 100) = 100
     Multiply both sides of the equation by:(1 + 100 ÷ 100)
      x x ÷ (1 + 130 ÷ 100) × (1 + 100 ÷ 100) + x × 2 ÷ (1 + 100 ÷ 100) × (1 + 100 ÷ 100) x × 2 ÷ (1 + 115 ÷ 100) × (1 + 100 ÷ 100) = 100(1 + 100 ÷ 100)
    Remove a bracket on the left of the equation::
      x x ÷ (1 + 130 ÷ 100) × 1 x ÷ (1 + 130 ÷ 100) × 100 ÷ 100 + x × 2 ÷ (1 + 100 ÷ 100) × (1 + 100 ÷ 100) = 100(1 + 100 ÷ 100)
    Remove a bracket on the right of the equation::
      x x ÷ (1 + 130 ÷ 100) × 1 x ÷ (1 + 130 ÷ 100) × 100 ÷ 100 + x × 2 ÷ (1 + 100 ÷ 100) × (1 + 100 ÷ 100) = 100 × 1 + 100 × 100 ÷ 100
    The equation is reduced to :
      x x ÷ (1 + 130 ÷ 100) × 1 x ÷ (1 + 130 ÷ 100) × 1 + x × 2 ÷ (1 + 100 ÷ 100) × (1 + 100 ÷ 100) x = 100 + 100
    The equation is reduced to :
      x x ÷ (1 + 130 ÷ 100) × 1 x ÷ (1 + 130 ÷ 100) × 1 + x × 2 ÷ (1 + 100 ÷ 100) × (1 + 100 ÷ 100) x = 200
     Multiply both sides of the equation by:(1 + 130 ÷ 100)
      x (1 + 130 ÷ 100) x × 1 x ÷ (1 + 130 ÷ 100) × 1(1 + 130 ÷ 100) + x × 2 ÷ (1 + 100 ÷ 100) × (1 + 100 ÷ 100) = 200(1 + 130 ÷ 100)
    Remove a bracket on the left of the equation:
      x × 1 + x × 130 ÷ 100 x × 1 x ÷ (1 + 130 ÷ 100) × 1(1 + 130 ÷ 100) + x = 200(1 + 130 ÷ 100)
    Remove a bracket on the right of the equation::
      x × 1 + x × 130 ÷ 100 x × 1 x ÷ (1 + 130 ÷ 100) × 1(1 + 130 ÷ 100) + x = 200 × 1 + 200 × 130 ÷ 100
    The equation is reduced to :
      x × 1 + x ×
13
10
x × 1 x ÷ (1 + 130 ÷ 100) × 1(1 + 130 ÷ 100) + x × 2 = 200 + 260
    The equation is reduced to :
     
13
10
x x ÷ (1 + 130 ÷ 100) × 1(1 + 130 ÷ 100) + x × 2 ÷ (1 + 100 ÷ 100) × (1 + 100 ÷ 100)(1 + 130 ÷ 100) x = 460
     Multiply both sides of the equation by:(1 + 130 ÷ 100)
     
13
10
x (1 + 130 ÷ 100) x × 1(1 + 130 ÷ 100) + x × 2 ÷ (1 + 100 ÷ 100) × (1 + 100 ÷ 100)(1 + 130 ÷ 100)(1 + 130 ÷ 100) = 460(1 + 130 ÷ 100)
    Remove a bracket on the left of the equation:
     
13
10
x × 1 +
13
10
x × 130 ÷ 100 x × 1(1 + 130 ÷ 100) + x × 2 = 460(1 + 130 ÷ 100)
    Remove a bracket on the right of the equation::
     
13
10
x × 1 +
13
10
x × 130 ÷ 100 x × 1(1 + 130 ÷ 100) + x × 2 = 460 × 1 + 460 × 130 ÷ 100
    The equation is reduced to :
     
13
10
x +
169
100
x x × 1(1 + 130 ÷ 100) + x × 2 ÷ (1 + 100 ÷ 100) × (1 + 100 ÷ 100)(1 + 130 ÷ 100) = 460 + 598
    The equation is reduced to :
     
299
100
x x × 1(1 + 130 ÷ 100) + x × 2 ÷ (1 + 100 ÷ 100) × (1 + 100 ÷ 100)(1 + 130 ÷ 100)(1 + 130 ÷ 100) x = 1058
     Multiply both sides of the equation by:(1 + 100 ÷ 100)
     
299
100
x (1 + 100 ÷ 100) x × 1(1 + 130 ÷ 100)(1 + 100 ÷ 100) + x × 2(1 + 100 ÷ 100)(1 + 130 ÷ 100)(1 + 130 ÷ 100) = 1058(1 + 100 ÷ 100)
    Remove a bracket on the left of the equation:
     
299
100
x × 1 +
299
100
x × 100 ÷ 100 x × 1(1 + 130 ÷ 100)(1 + 100 ÷ 100) + x = 1058(1 + 100 ÷ 100)
    Remove a bracket on the right of the equation::
     
299
100
x × 1 +
299
100
x × 100 ÷ 100 x × 1(1 + 130 ÷ 100)(1 + 100 ÷ 100) + x = 1058 × 1 + 1058 × 100 ÷ 100
    The equation is reduced to :
     
299
100
x +
299
100
x x × 1(1 + 130 ÷ 100)(1 + 100 ÷ 100) + x × 2(1 + 100 ÷ 100)(1 + 130 ÷ 100) = 1058 + 1058
    The equation is reduced to :
     
299
50
x x × 1(1 + 130 ÷ 100)(1 + 100 ÷ 100) + x × 2(1 + 100 ÷ 100)(1 + 130 ÷ 100)(1 + 130 ÷ 100) x = 2116
     Multiply both sides of the equation by:(1 + 115 ÷ 100)

    
        x≈740.823970 , keep 6 decimal places
    
    There are 1 solution(s).


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