-9y-12=8y+22

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Solution for -9y-12=8y+22 equation:


Simplifying
-9y + -12 = 8y + 22

Reorder the terms:
-12 + -9y = 8y + 22

Reorder the terms:
-12 + -9y = 22 + 8y

Solving
-12 + -9y = 22 + 8y

Solving for variable 'y'.

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

Add '-8y' to each side of the equation.
-12 + -9y + -8y = 22 + 8y + -8y

Combine like terms: -9y + -8y = -17y
-12 + -17y = 22 + 8y + -8y

Combine like terms: 8y + -8y = 0
-12 + -17y = 22 + 0
-12 + -17y = 22

Add '12' to each side of the equation.
-12 + 12 + -17y = 22 + 12

Combine like terms: -12 + 12 = 0
0 + -17y = 22 + 12
-17y = 22 + 12

Combine like terms: 22 + 12 = 34
-17y = 34

Divide each side by '-17'.
y = -2

Simplifying
y = -2

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