2y-12=-7+7y

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Solution for 2y-12=-7+7y equation:


Simplifying
2y + -12 = -7 + 7y

Reorder the terms:
-12 + 2y = -7 + 7y

Solving
-12 + 2y = -7 + 7y

Solving for variable 'y'.

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

Add '-7y' to each side of the equation.
-12 + 2y + -7y = -7 + 7y + -7y

Combine like terms: 2y + -7y = -5y
-12 + -5y = -7 + 7y + -7y

Combine like terms: 7y + -7y = 0
-12 + -5y = -7 + 0
-12 + -5y = -7

Add '12' to each side of the equation.
-12 + 12 + -5y = -7 + 12

Combine like terms: -12 + 12 = 0
0 + -5y = -7 + 12
-5y = -7 + 12

Combine like terms: -7 + 12 = 5
-5y = 5

Divide each side by '-5'.
y = -1

Simplifying
y = -1

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