6x+18=2x-2

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


Simplifying
6x + 18 = 2x + -2

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

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

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

Combine like terms: 6x + -2x = 4x
18 + 4x = -2 + 2x + -2x

Combine like terms: 2x + -2x = 0
18 + 4x = -2 + 0
18 + 4x = -2

Add '-18' to each side of the equation.
18 + -18 + 4x = -2 + -18

Combine like terms: 18 + -18 = 0
0 + 4x = -2 + -18
4x = -2 + -18

Combine like terms: -2 + -18 = -20
4x = -20

Divide each side by '4'.
x = -5

Simplifying
x = -5

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