4x+18=-2x

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Solution for 4x+18=-2x equation:


Simplifying
4x + 18 = -2x

Reorder the terms:
18 + 4x = -2x

Solving
18 + 4x = -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
18 + 4x + 2x = -2x + 2x

Combine like terms: 4x + 2x = 6x
18 + 6x = -2x + 2x

Combine like terms: -2x + 2x = 0
18 + 6x = 0

Add '-18' to each side of the equation.
18 + -18 + 6x = 0 + -18

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

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

Divide each side by '6'.
x = -3

Simplifying
x = -3

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