-3x-30=3x+18

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Solution for -3x-30=3x+18 equation:


Simplifying
-3x + -30 = 3x + 18

Reorder the terms:
-30 + -3x = 3x + 18

Reorder the terms:
-30 + -3x = 18 + 3x

Solving
-30 + -3x = 18 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-30 + -3x + -3x = 18 + 3x + -3x

Combine like terms: -3x + -3x = -6x
-30 + -6x = 18 + 3x + -3x

Combine like terms: 3x + -3x = 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 = 48
-6x = 48

Divide each side by '-6'.
x = -8

Simplifying
x = -8

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