x+8-4x=-18

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Solution for x+8-4x=-18 equation:


Simplifying
x + 8 + -4x = -18

Reorder the terms:
8 + x + -4x = -18

Combine like terms: x + -4x = -3x
8 + -3x = -18

Solving
8 + -3x = -18

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + -3x = -18 + -8

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

Combine like terms: -18 + -8 = -26
-3x = -26

Divide each side by '-3'.
x = 8.666666667

Simplifying
x = 8.666666667

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