-3(3y-3)-y=-3(y-3)

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Solution for -3(3y-3)-y=-3(y-3) equation:


Simplifying
-3(3y + -3) + -1y = -3(y + -3)

Reorder the terms:
-3(-3 + 3y) + -1y = -3(y + -3)
(-3 * -3 + 3y * -3) + -1y = -3(y + -3)
(9 + -9y) + -1y = -3(y + -3)

Combine like terms: -9y + -1y = -10y
9 + -10y = -3(y + -3)

Reorder the terms:
9 + -10y = -3(-3 + y)
9 + -10y = (-3 * -3 + y * -3)
9 + -10y = (9 + -3y)

Add '-9' to each side of the equation.
9 + -9 + -10y = 9 + -9 + -3y

Combine like terms: 9 + -9 = 0
0 + -10y = 9 + -9 + -3y
-10y = 9 + -9 + -3y

Combine like terms: 9 + -9 = 0
-10y = 0 + -3y
-10y = -3y

Solving
-10y = -3y

Solving for variable 'y'.

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

Add '3y' to each side of the equation.
-10y + 3y = -3y + 3y

Combine like terms: -10y + 3y = -7y
-7y = -3y + 3y

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

Divide each side by '-7'.
y = 0

Simplifying
y = 0

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