6-8x=7x-9x-18

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Solution for 6-8x=7x-9x-18 equation:


Simplifying
6 + -8x = 7x + -9x + -18

Reorder the terms:
6 + -8x = -18 + 7x + -9x

Combine like terms: 7x + -9x = -2x
6 + -8x = -18 + -2x

Solving
6 + -8x = -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.
6 + -8x + 2x = -18 + -2x + 2x

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

Combine like terms: -2x + 2x = 0
6 + -6x = -18 + 0
6 + -6x = -18

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

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

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

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

Simplifying
x = 4

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