2y+y=-18

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Solution for 2y+y=-18 equation: 


Simplifying
2y + y = -18

Combine like terms: 2y + y = 3y
3y = -18

Solving
3y = -18

Solving for variable 'y'.

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

Divide each side by '3'.
y = -6

Simplifying
y = -6

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