4x+30=-12x-18

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Solution for 4x+30=-12x-18 equation:


Simplifying
4x + 30 = -12x + -18

Reorder the terms:
30 + 4x = -12x + -18

Reorder the terms:
30 + 4x = -18 + -12x

Solving
30 + 4x = -18 + -12x

Solving for variable 'x'.

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

Add '12x' to each side of the equation.
30 + 4x + 12x = -18 + -12x + 12x

Combine like terms: 4x + 12x = 16x
30 + 16x = -18 + -12x + 12x

Combine like terms: -12x + 12x = 0
30 + 16x = -18 + 0
30 + 16x = -18

Add '-30' to each side of the equation.
30 + -30 + 16x = -18 + -30

Combine like terms: 30 + -30 = 0
0 + 16x = -18 + -30
16x = -18 + -30

Combine like terms: -18 + -30 = -48
16x = -48

Divide each side by '16'.
x = -3

Simplifying
x = -3

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