12+2(6+x)=3(x+4)

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Solution for 12+2(6+x)=3(x+4) equation:


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

Combine like terms: 12 + 12 = 24
24 + 2x = 3(x + 4)

Reorder the terms:
24 + 2x = 3(4 + x)
24 + 2x = (4 * 3 + x * 3)
24 + 2x = (12 + 3x)

Solving
24 + 2x = 12 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
24 + 2x + -3x = 12 + 3x + -3x

Combine like terms: 2x + -3x = -1x
24 + -1x = 12 + 3x + -3x

Combine like terms: 3x + -3x = 0
24 + -1x = 12 + 0
24 + -1x = 12

Add '-24' to each side of the equation.
24 + -24 + -1x = 12 + -24

Combine like terms: 24 + -24 = 0
0 + -1x = 12 + -24
-1x = 12 + -24

Combine like terms: 12 + -24 = -12
-1x = -12

Divide each side by '-1'.
x = 12

Simplifying
x = 12

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