(x+2)+2(x-2)=4

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


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

Reorder the terms:
(2 + x) + 2(x + -2) = 4

Remove parenthesis around (2 + x)
2 + x + 2(x + -2) = 4

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

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

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

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

Solving
-2 + 3x = 4

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + 3x = 4 + 2

Combine like terms: -2 + 2 = 0
0 + 3x = 4 + 2
3x = 4 + 2

Combine like terms: 4 + 2 = 6
3x = 6

Divide each side by '3'.
x = 2

Simplifying
x = 2

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