-7(-7)+9y=-63

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Solution for -7(-7)+9y=-63 equation: 


Simplifying
-7(-7) + 9y = -63

Multiply -7 * -7
49 + 9y = -63

Solving
49 + 9y = -63

Solving for variable 'y'.

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

Add '-49' to each side of the equation.
49 + -49 + 9y = -63 + -49

Combine like terms: 49 + -49 = 0
0 + 9y = -63 + -49
9y = -63 + -49

Combine like terms: -63 + -49 = -112
9y = -112

Divide each side by '9'.
y = -12.44444444

Simplifying
y = -12.44444444

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