0=-2(y+9)

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Solution for 0=-2(y+9) equation: 


Simplifying
0 = -2(y + 9)

Reorder the terms:
0 = -2(9 + y)
0 = (9 * -2 + y * -2)
0 = (-18 + -2y)

Solving
0 = -18 + -2y

Solving for variable 'y'.

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

Add '2y' to each side of the equation.
0 + 2y = -18 + -2y + 2y
Remove the zero:
2y = -18 + -2y + 2y

Combine like terms: -2y + 2y = 0
2y = -18 + 0
2y = -18

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

Simplifying
y = -9

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