-8-2(1-a)=0

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Solution for -8-2(1-a)=0 equation:


Simplifying
-8 + -2(1 + -1a) = 0
-8 + (1 * -2 + -1a * -2) = 0
-8 + (-2 + 2a) = 0

Combine like terms: -8 + -2 = -10
-10 + 2a = 0

Solving
-10 + 2a = 0

Solving for variable 'a'.

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

Add '10' to each side of the equation.
-10 + 10 + 2a = 0 + 10

Combine like terms: -10 + 10 = 0
0 + 2a = 0 + 10
2a = 0 + 10

Combine like terms: 0 + 10 = 10
2a = 10

Divide each side by '2'.
a = 5

Simplifying
a = 5

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