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    Input any unary equation directly, and then click the "Next" button to obtain the solution of the equation.
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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 (62.9*0.97-X)*0.855*0.92-62.9*0.5 = (114*0.97-23)*0.855*.92*.55-114*0.5*0.55 .
    Question type: Equation
    Solution:Original question:
     (
629
10
×
97
100
X ) ×
171
200
×
23
25
629
10
×
1
2
= (114 ×
97
100
23) ×
171
200
×
23
25
×
11
20
114 ×
1
2
×
11
20
     Left side of the equation = (
629
10
×
97
100
X ) ×
3933
5000
629
20
    The equation is transformed into :
     (
629
10
×
97
100
X ) ×
3933
5000
629
20
= (114 ×
97
100
23) ×
171
200
×
23
25
×
11
20
114 ×
1
2
×
11
20
    Remove the bracket on the left of the equation:
     Left side of the equation =
629
10
×
97
100
×
3933
5000
X ×
3933
5000
629
20
                                             =
239964129
5000000
X ×
3933
5000
629
20
                                             =
82714129
5000000
3933
5000
X
    The equation is transformed into :
     
82714129
5000000
3933
5000
X = (114 ×
97
100
23) ×
171
200
×
23
25
×
11
20
114 ×
1
2
×
11
20
     Right side of the equation = (114 ×
97
100
23) ×
43263
100000
627
20
    The equation is transformed into :
     
82714129
5000000
3933
5000
X = (114 ×
97
100
23) ×
43263
100000
627
20
    Remove the bracket on the right of the equation:
     Right side of the equation = 114 ×
97
100
×
43263
100000
23 ×
43263
100000
627
20
                                               =
239201127
5000000
995049
100000
627
20

    
        X≈12.716871 , keep 6 decimal places
    
    There are 1 solution(s).


解一元一次方程的详细方法请参阅:《一元一次方程的解法》



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