7x+18=(x-6)

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Solution for 7x+18=(x-6) equation:


Simplifying
7x + 18 = (x + -6)

Reorder the terms:
18 + 7x = (x + -6)

Reorder the terms:
18 + 7x = (-6 + x)

Remove parenthesis around (-6 + x)
18 + 7x = -6 + x

Solving
18 + 7x = -6 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
18 + 7x + -1x = -6 + x + -1x

Combine like terms: 7x + -1x = 6x
18 + 6x = -6 + x + -1x

Combine like terms: x + -1x = 0
18 + 6x = -6 + 0
18 + 6x = -6

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

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

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

Divide each side by '6'.
x = -4

Simplifying
x = -4

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