7y+12=-20-y

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Solution for 7y+12=-20-y equation:


Simplifying
7y + 12 = -20 + -1y

Reorder the terms:
12 + 7y = -20 + -1y

Solving
12 + 7y = -20 + -1y

Solving for variable 'y'.

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

Add 'y' to each side of the equation.
12 + 7y + y = -20 + -1y + y

Combine like terms: 7y + y = 8y
12 + 8y = -20 + -1y + y

Combine like terms: -1y + y = 0
12 + 8y = -20 + 0
12 + 8y = -20

Add '-12' to each side of the equation.
12 + -12 + 8y = -20 + -12

Combine like terms: 12 + -12 = 0
0 + 8y = -20 + -12
8y = -20 + -12

Combine like terms: -20 + -12 = -32
8y = -32

Divide each side by '8'.
y = -4

Simplifying
y = -4

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