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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-15274)*10000/254/1000*0.3+(X-15342)/15342*100*1.5 = 10.5 .
    Question type: Equation
    Solution:Original question:
     ( X − 15274) × 10000 ÷ 254 ÷ 1000 ×
3
10
 + ( X − 15342) ÷ 15342 × 100 ×
3
2
 =
21
2
     Left side of the equation = ( X − 15274) ×
3
254
 + ( X − 15342) ×
25
2557
    The equation is transformed into :
     ( X − 15274) ×
3
254
 + ( X − 15342) ×
25
2557
 =
21
2
    Remove the bracket on the left of the equation:
     Left side of the equation = X ×
3
254
 − 15274 ×
3
254
 + ( X − 15342) ×
25
2557
                                             = X ×
3
254
 −
22911
127
 + ( X − 15342) ×
25
2557
                                             =
3
254
 X −
22911
127
 + X ×
25
2557
 − 15342 ×
25
2557
                                             =
3
254
 X −
22911
127
 + X ×
25
2557
 −
383550
2557
                                             =
14021
649478
 X −
107294277
324739
    The equation is transformed into :
     
14021
649478
 X −
107294277
324739
 =
21
2

    Transposition :
     
14021
649478
 X =
21
2
 +
107294277
324739

    Combine the items on the right of the equation:
     
14021
649478
 X =
221408073
649478

    The coefficient of the unknown number is reduced to 1 :
      X =
221408073
649478
 ÷
14021
649478
        =
221408073
649478
 ×
649478
14021
        =
221408073
2557
 ×
2557
14021

    We obtained :
      X =
566140442661
35851697
    This is the solution of the equation.



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