-2-2(1-a)=0

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Solution for -2-2(1-a)=0 equation:


Simplifying
-2 + -2(1 + -1a) = 0
-2 + (1 * -2 + -1a * -2) = 0
-2 + (-2 + 2a) = 0

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

Solving
-4 + 2a = 0

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 = 0 + 4

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

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

Divide each side by '2'.
a = 2

Simplifying
a = 2

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