-8y-2=7-9y

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Solution for -8y-2=7-9y equation:


Simplifying
-8y + -2 = 7 + -9y

Reorder the terms:
-2 + -8y = 7 + -9y

Solving
-2 + -8y = 7 + -9y

Solving for variable 'y'.

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

Add '9y' to each side of the equation.
-2 + -8y + 9y = 7 + -9y + 9y

Combine like terms: -8y + 9y = 1y
-2 + 1y = 7 + -9y + 9y

Combine like terms: -9y + 9y = 0
-2 + 1y = 7 + 0
-2 + 1y = 7

Add '2' to each side of the equation.
-2 + 2 + 1y = 7 + 2

Combine like terms: -2 + 2 = 0
0 + 1y = 7 + 2
1y = 7 + 2

Combine like terms: 7 + 2 = 9
1y = 9

Divide each side by '1'.
y = 9

Simplifying
y = 9

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