2[a+2]=2

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Solution for 2[a+2]=2 equation: 


Simplifying
2[a + 2] = 2

Reorder the terms:
2[2 + a] = 2
[2 * 2 + a * 2] = 2
[4 + 2a] = 2

Solving
4 + 2a = 2

Solving for variable 'a'.

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

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

Combine like terms: 4 + -4 = 0
0 + 2a = 2 + -4
2a = 2 + -4

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

Divide each side by '2'.
a = -1

Simplifying
a = -1

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