12+-2y=12+7y

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


Simplifying
12 + -2y = 12 + 7y

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

Combine like terms: 12 + -12 = 0
0 + -2y = 12 + -12 + 7y
-2y = 12 + -12 + 7y

Combine like terms: 12 + -12 = 0
-2y = 0 + 7y
-2y = 7y

Solving
-2y = 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.
-2y + -7y = 7y + -7y

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

Combine like terms: 7y + -7y = 0
-9y = 0

Divide each side by '-9'.
y = 0

Simplifying
y = 0

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