-12+7=2y+3

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Solution for -12+7=2y+3 equation:


Simplifying
-12 + 7 = 2y + 3

Combine like terms: -12 + 7 = -5
-5 = 2y + 3

Reorder the terms:
-5 = 3 + 2y

Solving
-5 = 3 + 2y

Solving for variable 'y'.

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

Add '-2y' to each side of the equation.
-5 + -2y = 3 + 2y + -2y

Combine like terms: 2y + -2y = 0
-5 + -2y = 3 + 0
-5 + -2y = 3

Add '5' to each side of the equation.
-5 + 5 + -2y = 3 + 5

Combine like terms: -5 + 5 = 0
0 + -2y = 3 + 5
-2y = 3 + 5

Combine like terms: 3 + 5 = 8
-2y = 8

Divide each side by '-2'.
y = -4

Simplifying
y = -4

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