9x-9=-2(x-1)

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Solution for 9x-9=-2(x-1) equation:


Simplifying
9x + -9 = -2(x + -1)

Reorder the terms:
-9 + 9x = -2(x + -1)

Reorder the terms:
-9 + 9x = -2(-1 + x)
-9 + 9x = (-1 * -2 + x * -2)
-9 + 9x = (2 + -2x)

Solving
-9 + 9x = 2 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
-9 + 9x + 2x = 2 + -2x + 2x

Combine like terms: 9x + 2x = 11x
-9 + 11x = 2 + -2x + 2x

Combine like terms: -2x + 2x = 0
-9 + 11x = 2 + 0
-9 + 11x = 2

Add '9' to each side of the equation.
-9 + 9 + 11x = 2 + 9

Combine like terms: -9 + 9 = 0
0 + 11x = 2 + 9
11x = 2 + 9

Combine like terms: 2 + 9 = 11
11x = 11

Divide each side by '11'.
x = 1

Simplifying
x = 1

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