18-(-6x)-3=8x

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Solution for 18-(-6x)-3=8x equation:


Simplifying
18 + -1(-6x) + -3 = 8x

Remove parenthesis around (-6x)
18 + -1 * -6x + -3 = 8x

Multiply -1 * -6
18 + 6x + -3 = 8x

Reorder the terms:
18 + -3 + 6x = 8x

Combine like terms: 18 + -3 = 15
15 + 6x = 8x

Solving
15 + 6x = 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
15 + 6x + -8x = 8x + -8x

Combine like terms: 6x + -8x = -2x
15 + -2x = 8x + -8x

Combine like terms: 8x + -8x = 0
15 + -2x = 0

Add '-15' to each side of the equation.
15 + -15 + -2x = 0 + -15

Combine like terms: 15 + -15 = 0
0 + -2x = 0 + -15
-2x = 0 + -15

Combine like terms: 0 + -15 = -15
-2x = -15

Divide each side by '-2'.
x = 7.5

Simplifying
x = 7.5

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