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    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 18.297 = -(200*4.2+4.14*0.67+C)*(-1.112)*18/4.14 .
    Question type: Equation
    Solution:Original question:
     
18297
1000
= - (200 ×
21
5
+
207
50
×
67
100
+ C )( -
139
125
) × 18 ÷
207
50
     Right side of the equation = - (200 ×
21
5
+
207
50
×
67
100
+ C )( -
139
125
) ×
100
23
    The equation is transformed into :
     
18297
1000
= - (200 ×
21
5
+
207
50
×
67
100
+ C )( -
139
125
) ×
100
23
    Remove the bracket on the right of the equation:
     Right side of the equation = - 200 ×
21
5
( -
139
125
) ×
100
23
207
50
×
67
100
( -
139
125
) ×
100
23
C ( -
139
125
) ×
100
23
                                               = -
84000
23
( -
139
125
)
603
50
( -
139
125
) C ( -
139
125
) ×
100
23
                                               =
84000
23
×
139
125
603
50
( -
139
125
) C ( -
139
125
) ×
100
23
                                               =
93408
23
603
50
( -
139
125
) C ( -
139
125
) ×
100
23
                                               =
93408
23
+
603
50
×
139
125
C ( -
139
125
) ×
100
23
                                               =
93408
23
+
83817
6250
C ( -
139
125
) ×
100
23
                                               =
585727791
143750
C ( -
139
125
) ×
100
23
                                               =
585727791
143750
+ C ×
139
125
×
100
23
                                               =
585727791
143750
+ C ×
556
115
    The equation is transformed into :
     
18297
1000
=
585727791
143750
+
556
115
C

    Transposition :
      -
556
115
C =
585727791
143750
18297
1000
    This equation has no real solution!


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