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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 A = 48700000+5760+10000000*0.005+20000000*0.002+（A-30000000)*0.0015+（A-48700000）*0.06+A*0.0072 .
    Question type: Equation
    Solution:Original question:
      A = 48700000 + 5760 + 10000000 ×
1
200
 + 20000000 ×
1
500
 + ( A − 30000000) ×
3
2000
 + ( A − 48700000) ×
3
50
 + A ×
9
1250
     Right side of the equation = 48700000 + 5760 + 50000 + 40000 + ( A − 30000000) ×
3
2000
 + ( A − 48700000) ×
3
50
 + A ×
9
1250
                                               = 48795760 + ( A − 30000000) ×
3
2000
 + ( A − 48700000) ×
3
50
 +
9
1250
 A
    The equation is transformed into :
      A = 48795760 + ( A − 30000000) ×
3
2000
 + ( A − 48700000) ×
3
50
 +
9
1250
 A
    Remove the bracket on the right of the equation:
     Right side of the equation = 48795760 + A ×
3
2000
 − 30000000 ×
3
2000
 + ( A − 48700000) ×
3
50
 +
9
1250
 A
                                               = 48795760 + A ×
3
2000
 − 45000 + ( A − 48700000) ×
3
50
 +
9
1250
 A
                                               = 48750760 +
87
10000
 A + ( A − 48700000) ×
3
50
                                               = 48750760 +
87
10000
 A + A ×
3
50
 − 48700000 ×
3
50
                                               = 48750760 +
87
10000
 A + A ×
3
50
 − 2922000
                                               = 45828760 +
687
10000
 A
    The equation is transformed into :
      A = 45828760 +
687
10000
 A

    Transposition :
      A −
687
10000
 A = 45828760

    Combine the items on the left of the equation:
     
9313
10000
 A = 45828760

    The coefficient of the unknown number is reduced to 1 :
      A = 45828760 ÷
9313
10000
        = 45828760 ×
10000
9313

    We obtained :
      A =
458287600000
9313
    This is the solution of the equation.



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