-9y-18=9(y-6)

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Solution for -9y-18=9(y-6) equation:


Simplifying
-9y + -18 = 9(y + -6)

Reorder the terms:
-18 + -9y = 9(y + -6)

Reorder the terms:
-18 + -9y = 9(-6 + y)
-18 + -9y = (-6 * 9 + y * 9)
-18 + -9y = (-54 + 9y)

Solving
-18 + -9y = -54 + 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.
-18 + -9y + -9y = -54 + 9y + -9y

Combine like terms: -9y + -9y = -18y
-18 + -18y = -54 + 9y + -9y

Combine like terms: 9y + -9y = 0
-18 + -18y = -54 + 0
-18 + -18y = -54

Add '18' to each side of the equation.
-18 + 18 + -18y = -54 + 18

Combine like terms: -18 + 18 = 0
0 + -18y = -54 + 18
-18y = -54 + 18

Combine like terms: -54 + 18 = -36
-18y = -36

Divide each side by '-18'.
y = 2

Simplifying
y = 2

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