9(y-1)=6(y-1)

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Solution for 9(y-1)=6(y-1) equation:


Simplifying
9(y + -1) = 6(y + -1)

Reorder the terms:
9(-1 + y) = 6(y + -1)
(-1 * 9 + y * 9) = 6(y + -1)
(-9 + 9y) = 6(y + -1)

Reorder the terms:
-9 + 9y = 6(-1 + y)
-9 + 9y = (-1 * 6 + y * 6)
-9 + 9y = (-6 + 6y)

Solving
-9 + 9y = -6 + 6y

Solving for variable 'y'.

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

Add '-6y' to each side of the equation.
-9 + 9y + -6y = -6 + 6y + -6y

Combine like terms: 9y + -6y = 3y
-9 + 3y = -6 + 6y + -6y

Combine like terms: 6y + -6y = 0
-9 + 3y = -6 + 0
-9 + 3y = -6

Add '9' to each side of the equation.
-9 + 9 + 3y = -6 + 9

Combine like terms: -9 + 9 = 0
0 + 3y = -6 + 9
3y = -6 + 9

Combine like terms: -6 + 9 = 3
3y = 3

Divide each side by '3'.
y = 1

Simplifying
y = 1

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