-8y-3=-7y-7

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Solution for -8y-3=-7y-7 equation:


Simplifying
-8y + -3 = -7y + -7

Reorder the terms:
-3 + -8y = -7y + -7

Reorder the terms:
-3 + -8y = -7 + -7y

Solving
-3 + -8y = -7 + -7y

Solving for variable 'y'.

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

Add '7y' to each side of the equation.
-3 + -8y + 7y = -7 + -7y + 7y

Combine like terms: -8y + 7y = -1y
-3 + -1y = -7 + -7y + 7y

Combine like terms: -7y + 7y = 0
-3 + -1y = -7 + 0
-3 + -1y = -7

Add '3' to each side of the equation.
-3 + 3 + -1y = -7 + 3

Combine like terms: -3 + 3 = 0
0 + -1y = -7 + 3
-1y = -7 + 3

Combine like terms: -7 + 3 = -4
-1y = -4

Divide each side by '-1'.
y = 4

Simplifying
y = 4

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