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

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


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

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

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

Combine like terms: 9 + 9 = 18
2 + 2x = 18 + -9x

Solving
2 + 2x = 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.
2 + 2x + 9x = 18 + -9x + 9x

Combine like terms: 2x + 9x = 11x
2 + 11x = 18 + -9x + 9x

Combine like terms: -9x + 9x = 0
2 + 11x = 18 + 0
2 + 11x = 18

Add '-2' to each side of the equation.
2 + -2 + 11x = 18 + -2

Combine like terms: 2 + -2 = 0
0 + 11x = 18 + -2
11x = 18 + -2

Combine like terms: 18 + -2 = 16
11x = 16

Divide each side by '11'.
x = 1.454545455

Simplifying
x = 1.454545455

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