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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 450Q-(70+240Q+171+69.02)-(450Q*0.13-15Q-30.4)*0.12 = 0 .
    Question type: Equation
    Solution:Original question:
     450 Q (70 + 240 Q + 171 +
3451
50
)(450 Q ×
13
100
15 Q
152
5
) ×
3
25
= 0
    Remove the bracket on the left of the equation:
     Left side of the equation = 450 Q 70240 Q 171
3451
50
(450 Q ×
13
100
15 Q
152
5
) ×
3
25
                                             = 210 Q
15501
50
(450 Q ×
13
100
15 Q
152
5
) ×
3
25
                                             = 210 Q
15501
50
450 Q ×
13
100
×
3
25
+ 15 Q ×
3
25
+
152
5
×
3
25
                                             = 210 Q
15501
50
351
50
Q +
9
5
Q +
456
125
                                             =
10239
50
Q
76593
250
    The equation is transformed into :
     
10239
50
Q
76593
250
= 0

    Transposition :
     
10239
50
Q = 0 +
76593
250

    Combine the items on the right of the equation:
     
10239
50
Q =
76593
250

    The coefficient of the unknown number is reduced to 1 :
      Q =
76593
250
÷
10239
50
        =
76593
250
×
50
10239
        =
25531
5
×
1
3413

    We obtained :
      Q =
25531
17065
    This is the solution of the equation.

    Convert the result to decimal form :
      Q = 1.496103



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