-9y-12=-8y-10

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Solution for -9y-12=-8y-10 equation:


Simplifying
-9y + -12 = -8y + -10

Reorder the terms:
-12 + -9y = -8y + -10

Reorder the terms:
-12 + -9y = -10 + -8y

Solving
-12 + -9y = -10 + -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 = -10 + -8y + 8y

Combine like terms: -9y + 8y = -1y
-12 + -1y = -10 + -8y + 8y

Combine like terms: -8y + 8y = 0
-12 + -1y = -10 + 0
-12 + -1y = -10

Add '12' to each side of the equation.
-12 + 12 + -1y = -10 + 12

Combine like terms: -12 + 12 = 0
0 + -1y = -10 + 12
-1y = -10 + 12

Combine like terms: -10 + 12 = 2
-1y = 2

Divide each side by '-1'.
y = -2

Simplifying
y = -2

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