-9(y-1)=3y-3

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Solution for -9(y-1)=3y-3 equation:


Simplifying
-9(y + -1) = 3y + -3

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

Reorder the terms:
9 + -9y = -3 + 3y

Solving
9 + -9y = -3 + 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.
9 + -9y + -3y = -3 + 3y + -3y

Combine like terms: -9y + -3y = -12y
9 + -12y = -3 + 3y + -3y

Combine like terms: 3y + -3y = 0
9 + -12y = -3 + 0
9 + -12y = -3

Add '-9' to each side of the equation.
9 + -9 + -12y = -3 + -9

Combine like terms: 9 + -9 = 0
0 + -12y = -3 + -9
-12y = -3 + -9

Combine like terms: -3 + -9 = -12
-12y = -12

Divide each side by '-12'.
y = 1

Simplifying
y = 1

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