-18=2(x+3)

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


Simplifying
-18 = 2(x + 3)

Reorder the terms:
-18 = 2(3 + x)
-18 = (3 * 2 + x * 2)
-18 = (6 + 2x)

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

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

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

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

Combine like terms: 6 + 18 = 24
-2x = 24

Divide each side by '-2'.
x = -12

Simplifying
x = -12

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