18=-2x-x-6

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Solution for 18=-2x-x-6 equation:


Simplifying
18 = -2x + -1x + -6

Reorder the terms:
18 = -6 + -2x + -1x

Combine like terms: -2x + -1x = -3x
18 = -6 + -3x

Solving
18 = -6 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
18 + 3x = -6 + -3x + 3x

Combine like terms: -3x + 3x = 0
18 + 3x = -6 + 0
18 + 3x = -6

Add '-18' to each side of the equation.
18 + -18 + 3x = -6 + -18

Combine like terms: 18 + -18 = 0
0 + 3x = -6 + -18
3x = -6 + -18

Combine like terms: -6 + -18 = -24
3x = -24

Divide each side by '3'.
x = -8

Simplifying
x = -8

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