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

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


Simplifying
x + 2(x + 2) = 12 + x + 4

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

Reorder the terms:
4 + x + 2x = 12 + x + 4

Combine like terms: x + 2x = 3x
4 + 3x = 12 + x + 4

Reorder the terms:
4 + 3x = 12 + 4 + x

Combine like terms: 12 + 4 = 16
4 + 3x = 16 + x

Solving
4 + 3x = 16 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
4 + 3x + -1x = 16 + x + -1x

Combine like terms: 3x + -1x = 2x
4 + 2x = 16 + x + -1x

Combine like terms: x + -1x = 0
4 + 2x = 16 + 0
4 + 2x = 16

Add '-4' to each side of the equation.
4 + -4 + 2x = 16 + -4

Combine like terms: 4 + -4 = 0
0 + 2x = 16 + -4
2x = 16 + -4

Combine like terms: 16 + -4 = 12
2x = 12

Divide each side by '2'.
x = 6

Simplifying
x = 6

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