8y-31=-7

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Solution for 8y-31=-7 equation: 


Simplifying
8y + -31 = -7

Reorder the terms:
-31 + 8y = -7

Solving
-31 + 8y = -7

Solving for variable 'y'.

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

Add '31' to each side of the equation.
-31 + 31 + 8y = -7 + 31

Combine like terms: -31 + 31 = 0
0 + 8y = -7 + 31
8y = -7 + 31

Combine like terms: -7 + 31 = 24
8y = 24

Divide each side by '8'.
y = 3

Simplifying
y = 3

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