-2y-10=9y+12

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Solution for -2y-10=9y+12 equation:


Simplifying
-2y + -10 = 9y + 12

Reorder the terms:
-10 + -2y = 9y + 12

Reorder the terms:
-10 + -2y = 12 + 9y

Solving
-10 + -2y = 12 + 9y

Solving for variable 'y'.

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

Add '-9y' to each side of the equation.
-10 + -2y + -9y = 12 + 9y + -9y

Combine like terms: -2y + -9y = -11y
-10 + -11y = 12 + 9y + -9y

Combine like terms: 9y + -9y = 0
-10 + -11y = 12 + 0
-10 + -11y = 12

Add '10' to each side of the equation.
-10 + 10 + -11y = 12 + 10

Combine like terms: -10 + 10 = 0
0 + -11y = 12 + 10
-11y = 12 + 10

Combine like terms: 12 + 10 = 22
-11y = 22

Divide each side by '-11'.
y = -2

Simplifying
y = -2

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