-7y-2y=18

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Solution for -7y-2y=18 equation: 


Simplifying
-7y + -2y = 18

Combine like terms: -7y + -2y = -9y
-9y = 18

Solving
-9y = 18

Solving for variable 'y'.

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

Divide each side by '-9'.
y = -2

Simplifying
y = -2

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