18+2x=-2(3+2x)

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Solution for 18+2x=-2(3+2x) equation:


Simplifying
18 + 2x = -2(3 + 2x)
18 + 2x = (3 * -2 + 2x * -2)
18 + 2x = (-6 + -4x)

Solving
18 + 2x = -6 + -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
18 + 2x + 4x = -6 + -4x + 4x

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

Combine like terms: -4x + 4x = 0
18 + 6x = -6 + 0
18 + 6x = -6

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

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

Combine like terms: -6 + -18 = -24
6x = -24

Divide each side by '6'.
x = -4

Simplifying
x = -4

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