4-7y+5=2y+13-7y

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Solution for 4-7y+5=2y+13-7y equation: 


Simplifying
4 + -7y + 5 = 2y + 13 + -7y

Reorder the terms:
4 + 5 + -7y = 2y + 13 + -7y

Combine like terms: 4 + 5 = 9
9 + -7y = 2y + 13 + -7y

Reorder the terms:
9 + -7y = 13 + 2y + -7y

Combine like terms: 2y + -7y = -5y
9 + -7y = 13 + -5y

Solving
9 + -7y = 13 + -5y

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Add '5y' to each side of the equation.
9 + -7y + 5y = 13 + -5y + 5y

Combine like terms: -7y + 5y = -2y
9 + -2y = 13 + -5y + 5y

Combine like terms: -5y + 5y = 0
9 + -2y = 13 + 0
9 + -2y = 13

Add '-9' to each side of the equation.
9 + -9 + -2y = 13 + -9

Combine like terms: 9 + -9 = 0
0 + -2y = 13 + -9
-2y = 13 + -9

Combine like terms: 13 + -9 = 4
-2y = 4

Divide each side by '-2'.
y = -2

Simplifying
y = -2

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