8y+12=2y-18

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Solution for 8y+12=2y-18 equation:


Simplifying
8y + 12 = 2y + -18

Reorder the terms:
12 + 8y = 2y + -18

Reorder the terms:
12 + 8y = -18 + 2y

Solving
12 + 8y = -18 + 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.
12 + 8y + -2y = -18 + 2y + -2y

Combine like terms: 8y + -2y = 6y
12 + 6y = -18 + 2y + -2y

Combine like terms: 2y + -2y = 0
12 + 6y = -18 + 0
12 + 6y = -18

Add '-12' to each side of the equation.
12 + -12 + 6y = -18 + -12

Combine like terms: 12 + -12 = 0
0 + 6y = -18 + -12
6y = -18 + -12

Combine like terms: -18 + -12 = -30
6y = -30

Divide each side by '6'.
y = -5

Simplifying
y = -5

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