2x+2-8x=2(x+9)

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Solution for 2x+2-8x=2(x+9) equation:


Simplifying
2x + 2 + -8x = 2(x + 9)

Reorder the terms:
2 + 2x + -8x = 2(x + 9)

Combine like terms: 2x + -8x = -6x
2 + -6x = 2(x + 9)

Reorder the terms:
2 + -6x = 2(9 + x)
2 + -6x = (9 * 2 + x * 2)
2 + -6x = (18 + 2x)

Solving
2 + -6x = 18 + 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.
2 + -6x + -2x = 18 + 2x + -2x

Combine like terms: -6x + -2x = -8x
2 + -8x = 18 + 2x + -2x

Combine like terms: 2x + -2x = 0
2 + -8x = 18 + 0
2 + -8x = 18

Add '-2' to each side of the equation.
2 + -2 + -8x = 18 + -2

Combine like terms: 2 + -2 = 0
0 + -8x = 18 + -2
-8x = 18 + -2

Combine like terms: 18 + -2 = 16
-8x = 16

Divide each side by '-8'.
x = -2

Simplifying
x = -2

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