-30=5x+x-18

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Solution for -30=5x+x-18 equation:


Simplifying
-30 = 5x + x + -18

Reorder the terms:
-30 = -18 + 5x + x

Combine like terms: 5x + x = 6x
-30 = -18 + 6x

Solving
-30 = -18 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
-30 + -6x = -18 + 6x + -6x

Combine like terms: 6x + -6x = 0
-30 + -6x = -18 + 0
-30 + -6x = -18

Add '30' to each side of the equation.
-30 + 30 + -6x = -18 + 30

Combine like terms: -30 + 30 = 0
0 + -6x = -18 + 30
-6x = -18 + 30

Combine like terms: -18 + 30 = 12
-6x = 12

Divide each side by '-6'.
x = -2

Simplifying
x = -2

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