Mathematics
语言：中文
Language:English

current location：Mathematical operation > History of Inequality Computation > Answer
    Overview: 1 questions will be solved this time.Among them
           ☆1 equations

[ 1/1 Equation]
    Work: Find the solution of equation 500+x = (1500+x)*51% .
    Question type: Equation
    Solution:Original question:
     500 + x = (1500 + x ) ×
51
100
    Remove the bracket on the right of the equation:
     Right side of the equation = 1500 ×
51
100
 + x ×
51
100
                                               = 765 + x ×
51
100
    The equation is transformed into :
     500 + x = 765 +
51
100
 x

    Transposition :
      x −
51
100
 x = 765 − 500

    Combine the items on the left of the equation:
     
49
100
 x = 765 − 500

    Combine the items on the right of the equation:
     
49
100
 x = 265

    The coefficient of the unknown number is reduced to 1 :
      x = 265 ÷
49
100
        = 265 ×
100
49

    We obtained :
      x =
26500
49
    This is the solution of the equation.

    Convert the result to decimal form :
      x = 540.816327




Your problem has not been solved here? Please take a look at the  hot problems ！


Return