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 (x-0.163)/(0.194-0.163)*100 = 50 .
    Question type: Equation
    Solution:Original question:
     ( x
163
1000
) ÷ (
97
500
163
1000
) × 100 = 50
     Multiply both sides of the equation by:(
97
500
163
1000
)
     ( x
163
1000
) × 100 = 50(
97
500
163
1000
)
    Remove a bracket on the left of the equation::
      x × 100
163
1000
× 100 = 50(
97
500
163
1000
)
    Remove a bracket on the right of the equation::
      x × 100
163
1000
× 100 = 50 ×
97
500
50 ×
163
1000
    The equation is reduced to :
      x × 100
163
10
=
97
10
163
20
    The equation is reduced to :
     100 x
163
10
=
31
20

    Transposition :
     100 x =
31
20
+
163
10

    Combine the items on the right of the equation:
     100 x =
357
20

    The coefficient of the unknown number is reduced to 1 :
      x =
357
20
÷ 100
        =
357
20
×
1
100

    We obtained :
      x =
357
2000
    This is the solution of the equation.

    Convert the result to decimal form :
      x = 0.1785



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