-3y-4y=-9+2

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Solution for -3y-4y=-9+2 equation: 


Simplifying
-3y + -4y = -9 + 2

Combine like terms: -3y + -4y = -7y
-7y = -9 + 2

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

Solving
-7y = -7

Solving for variable 'y'.

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

Divide each side by '-7'.
y = 1

Simplifying
y = 1

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