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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 (x+800-2500-5213.15-4455.78)*(1-0.25)/(100000*0.3*0.9) = 12733.15 .
    Question type: Equation
    Solution:Original question:
     ( x + 8002500
104263
20
222789
50
)(1
1
4
) ÷ (100000 ×
3
10
×
9
10
) =
254663
20
     Multiply both sides of the equation by:(100000 ×
3
10
×
9
10
)
     ( x + 8002500
104263
20
222789
50
)(1
1
4
) =
254663
20
(100000 ×
3
10
×
9
10
)
    Remove a bracket on the left of the equation::
      x (1
1
4
) + 800(1
1
4
)2500(1
1
4
)
104263
20
(1
1
4
)
222789
50
(1
1
4
) =
254663
20
(100000 ×
3
10
×
9
10
)
    Remove a bracket on the right of the equation::
      x (1
1
4
) + 800(1
1
4
)2500(1
1
4
)
104263
20
(1
1
4
)
222789
50
(1
1
4
) =
254663
20
× 100000 ×
3
10
×
9
10

    
        x≈458404768.950248 , 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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