7y+(-9y)=

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Solution for 7y+(-9y)= equation: 


Simplifying
7y + (-9y) = 0

Combine like terms: 7y + (-9y) = -2y
-2y = 0

Solving
-2y = 0

Solving for variable 'y'.

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

Divide each side by '-2'.
y = 0

Simplifying
y = 0

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