-7+8y=-9

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


Simplifying
-7 + 8y = -9

Solving
-7 + 8y = -9

Solving for variable 'y'.

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

Add '7' to each side of the equation.
-7 + 7 + 8y = -9 + 7

Combine like terms: -7 + 7 = 0
0 + 8y = -9 + 7
8y = -9 + 7

Combine like terms: -9 + 7 = -2
8y = -2

Divide each side by '8'.
y = -0.25

Simplifying
y = -0.25

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