Mathematics
         
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    Current location:Mathematical operation > History of Mathematical Computation > Answer

    Overview: 1 questions will be solved this time.Among them
           ☆1 equations

[ 1/1 Equation]
    Work: Find the solution of equation (5268220-a)/a = 1.66 .
    Question type: Equation
    Solution:Original question:
     (5268220 a ) ÷ a =
83
50
     Multiply both sides of the equation by: a
     (5268220 a ) =
83
50
a
    Remove a bracket on the left of the equation::
     5268220 a =
83
50
a

    Transposition :
      - a
83
50
a = - 5268220

    Combine the items on the left of the equation:
      -
133
50
a = - 5268220

    By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
     5268220 =
133
50
a

    If the left side of the equation is equal to the right side, then the right side must also be equal to the left side, that is :
     
133
50
a = 5268220

    The coefficient of the unknown number is reduced to 1 :
      a = 5268220 ÷
133
50
        = 5268220 ×
50
133

    We obtained :
      a =
263411000
133
    This is the solution of the equation.

    Convert the result to decimal form :
      a = 1980533.834586



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