-9(7)+8y=9

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Solution for -9(7)+8y=9 equation: 


Simplifying
-9(7) + 8y = 9

Multiply -9 * 7
-63 + 8y = 9

Solving
-63 + 8y = 9

Solving for variable 'y'.

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

Add '63' to each side of the equation.
-63 + 63 + 8y = 9 + 63

Combine like terms: -63 + 63 = 0
0 + 8y = 9 + 63
8y = 9 + 63

Combine like terms: 9 + 63 = 72
8y = 72

Divide each side by '8'.
y = 9

Simplifying
y = 9

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