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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 (99-82)/(82-62) = (100-T)/(T-86) .
    Question type: Equation
    Solution:Original question:
     (99 − 82) ÷ (82 − 62) = (100 − T ) ÷ ( T − 86)
     Multiply both sides of the equation by:(82 − 62) ,  ( T − 86)
     (99 − 82)( T − 86) = (100 − T )(82 − 62)
    Remove a bracket on the left of the equation::
     99( T − 86) − 82( T − 86) = (100 − T )(82 − 62)
    Remove a bracket on the right of the equation::
     99( T − 86) − 82( T − 86) = 100(82 − 62) − T (82 − 62)
    Remove a bracket on the left of the equation:
     99 T − 99 × 86 − 82( T − 86) = 100(82 − 62) − T (82 − 62)
    Remove a bracket on the right of the equation::
     99 T − 99 × 86 − 82( T − 86) = 100 × 82 − 100 × 62 − T (82 − 62)
    The equation is reduced to :
     99 T − 8514 − 82( T − 86) = 8200 − 6200 − T (82 − 62)
    The equation is reduced to :
     99 T − 8514 − 82( T − 86) = 2000 − T (82 − 62)
    Remove a bracket on the left of the equation:
     99 T − 8514 − 82 T + 82 × 86 = 2000 − T (82 − 62)
    Remove a bracket on the right of the equation::
     99 T − 8514 − 82 T + 82 × 86 = 2000 − T × 82 + T × 62
    The equation is reduced to :
     99 T − 8514 − 82 T + 7052 = 2000 − T × 82 + T × 62
    The equation is reduced to :
     17 T − 1462 = 2000 − 20 T

    Transposition :
     17 T + 20 T = 2000 + 1462

    Combine the items on the left of the equation:
     37 T = 2000 + 1462

    Combine the items on the right of the equation:
     37 T = 3462

    The coefficient of the unknown number is reduced to 1 :
      T = 3462 ÷ 37
        = 3462 ×
1
37

    We obtained :
      T =
3462
37
    This is the solution of the equation.

    Convert the result to decimal form :
      T = 93.567568



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