144=-9y

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Solution for 144=-9y equation:


Simplifying
144 = -9y

Solving
144 = -9y

Solving for variable 'y'.

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

Add '9y' to each side of the equation.
144 + 9y = -9y + 9y

Combine like terms: -9y + 9y = 0
144 + 9y = 0

Add '-144' to each side of the equation.
144 + -144 + 9y = 0 + -144

Combine like terms: 144 + -144 = 0
0 + 9y = 0 + -144
9y = 0 + -144

Combine like terms: 0 + -144 = -144
9y = -144

Divide each side by '9'.
y = -16

Simplifying
y = -16

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