-72+9y=-9

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Solution for -72+9y=-9 equation: 


Simplifying
-72 + 9y = -9

Solving
-72 + 9y = -9

Solving for variable 'y'.

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

Add '72' to each side of the equation.
-72 + 72 + 9y = -9 + 72

Combine like terms: -72 + 72 = 0
0 + 9y = -9 + 72
9y = -9 + 72

Combine like terms: -9 + 72 = 63
9y = 63

Divide each side by '9'.
y = 7

Simplifying
y = 7

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