6x+15=3x-18-8x

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Solution for 6x+15=3x-18-8x equation:


Simplifying
6x + 15 = 3x + -18 + -8x

Reorder the terms:
15 + 6x = 3x + -18 + -8x

Reorder the terms:
15 + 6x = -18 + 3x + -8x

Combine like terms: 3x + -8x = -5x
15 + 6x = -18 + -5x

Solving
15 + 6x = -18 + -5x

Solving for variable 'x'.

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

Add '5x' to each side of the equation.
15 + 6x + 5x = -18 + -5x + 5x

Combine like terms: 6x + 5x = 11x
15 + 11x = -18 + -5x + 5x

Combine like terms: -5x + 5x = 0
15 + 11x = -18 + 0
15 + 11x = -18

Add '-15' to each side of the equation.
15 + -15 + 11x = -18 + -15

Combine like terms: 15 + -15 = 0
0 + 11x = -18 + -15
11x = -18 + -15

Combine like terms: -18 + -15 = -33
11x = -33

Divide each side by '11'.
x = -3

Simplifying
x = -3

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