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

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


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

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

Combine like terms: 9x + x = 10x
-9 + 10x = -9(-2 + -1x)
-9 + 10x = (-2 * -9 + -1x * -9)
-9 + 10x = (18 + 9x)

Solving
-9 + 10x = 18 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
-9 + 10x + -9x = 18 + 9x + -9x

Combine like terms: 10x + -9x = 1x
-9 + 1x = 18 + 9x + -9x

Combine like terms: 9x + -9x = 0
-9 + 1x = 18 + 0
-9 + 1x = 18

Add '9' to each side of the equation.
-9 + 9 + 1x = 18 + 9

Combine like terms: -9 + 9 = 0
0 + 1x = 18 + 9
1x = 18 + 9

Combine like terms: 18 + 9 = 27
1x = 27

Divide each side by '1'.
x = 27

Simplifying
x = 27

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