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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 (x+60-277.5)÷(277.5+60) = (x+60-285)/285 .
    Question type: Equation
    Solution:Original question:
     ( x + 60
555
2
) ÷ (
555
2
+ 60) = ( x + 60285) ÷ 285
     Multiply both sides of the equation by:(
555
2
+ 60)
     ( x + 60
555
2
) = ( x + 60285) ÷ 285 × (
555
2
+ 60)
    Remove a bracket on the left of the equation::
      x + 60
555
2
= ( x + 60285) ÷ 285 × (
555
2
+ 60)
    Remove a bracket on the right of the equation::
      x + 60
555
2
= x ÷ 285 × (
555
2
+ 60) + 60 ÷ 285 × (
555
2
+ 60)285 ÷ 285 × (
555
2
+ 60)
    The equation is reduced to :
      x + 60
555
2
= x ×
1
285
(
555
2
+ 60) +
4
19
(
555
2
+ 60)1(
555
2
+ 60)
    The equation is reduced to :
      x
435
2
= x ×
1
285
(
555
2
+ 60) +
4
19
(
555
2
+ 60)1(
555
2
+ 60)
    Remove a bracket on the right of the equation::
      x
435
2
= x ×
1
285
×
555
2
+ x ×
1
285
× 60 +
4
19
(
555
2
+ 60)1(
555
2
+ 60)
    The equation is reduced to :
      x
435
2
= x ×
37
38
+ x ×
4
19
+
4
19
(
555
2
+ 60)1(
555
2
+ 60)
    The equation is reduced to :
      x
435
2
=
45
38
x +
4
19
(
555
2
+ 60)1(
555
2
+ 60)
    Remove a bracket on the right of the equation::
      x
435
2
=
45
38
x +
4
19
×
555
2
+
4
19
× 601(
555
2
+ 60)
    The equation is reduced to :
      x
435
2
=
45
38
x +
1110
19
+
240
19
1(
555
2
+ 60)
    The equation is reduced to :
      x
435
2
=
45
38
x +
1350
19
1(
555
2
+ 60)
    Remove a bracket on the right of the equation::
      x
435
2
=
45
38
x +
1350
19
1 ×
555
2
1 × 60
    The equation is reduced to :
      x
435
2
=
45
38
x +
1350
19
555
2
60
    The equation is reduced to :
      x
435
2
=
45
38
x
10125
38

    Transposition :
      x
45
38
x = -
10125
38
+
435
2

    Combine the items on the left of the equation:
      -
7
38
x = -
10125
38
+
435
2

    Combine the items on the right of the equation:
      -
7
38
x = -
930
19

    By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
     
930
19
=
7
38
x

    If the left side of the equation is equal to the right side, then the right side must also be equal to the left side, that is :
     
7
38
x =
930
19

    The coefficient of the unknown number is reduced to 1 :
      x =
930
19
÷
7
38
        =
930
19
×
38
7
        = 930 ×
2
7

    We obtained :
      x =
1860
7
    This is the solution of the equation.

    Convert the result to decimal form :
      x = 265.714286



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