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

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


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

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

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

Combine like terms: -7 + -9 = -16
-8 + -2y = -16 + 9y

Solving
-8 + -2y = -16 + 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.
-8 + -2y + -9y = -16 + 9y + -9y

Combine like terms: -2y + -9y = -11y
-8 + -11y = -16 + 9y + -9y

Combine like terms: 9y + -9y = 0
-8 + -11y = -16 + 0
-8 + -11y = -16

Add '8' to each side of the equation.
-8 + 8 + -11y = -16 + 8

Combine like terms: -8 + 8 = 0
0 + -11y = -16 + 8
-11y = -16 + 8

Combine like terms: -16 + 8 = -8
-11y = -8

Divide each side by '-11'.
y = 0.7272727273

Simplifying
y = 0.7272727273

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