8x+18=3-3-x

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


Simplifying
8x + 18 = 3 + -3 + -1x

Reorder the terms:
18 + 8x = 3 + -3 + -1x

Combine like terms: 3 + -3 = 0
18 + 8x = 0 + -1x
18 + 8x = -1x

Solving
18 + 8x = -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
18 + 8x + x = -1x + x

Combine like terms: 8x + x = 9x
18 + 9x = -1x + x

Combine like terms: -1x + x = 0
18 + 9x = 0

Add '-18' to each side of the equation.
18 + -18 + 9x = 0 + -18

Combine like terms: 18 + -18 = 0
0 + 9x = 0 + -18
9x = 0 + -18

Combine like terms: 0 + -18 = -18
9x = -18

Divide each side by '9'.
x = -2

Simplifying
x = -2

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