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

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Solution for 3(4+2x)=18-6x equation:


Simplifying
3(4 + 2x) = 18 + -6x
(4 * 3 + 2x * 3) = 18 + -6x
(12 + 6x) = 18 + -6x

Solving
12 + 6x = 18 + -6x

Solving for variable 'x'.

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

Add '6x' to each side of the equation.
12 + 6x + 6x = 18 + -6x + 6x

Combine like terms: 6x + 6x = 12x
12 + 12x = 18 + -6x + 6x

Combine like terms: -6x + 6x = 0
12 + 12x = 18 + 0
12 + 12x = 18

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

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

Combine like terms: 18 + -12 = 6
12x = 6

Divide each side by '12'.
x = 0.5

Simplifying
x = 0.5

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