8(2a+-4)=

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Solution for 8(2a+-4)= equation: 


Simplifying
8(2a + -4) = 0

Reorder the terms:
8(-4 + 2a) = 0
(-4 * 8 + 2a * 8) = 0
(-32 + 16a) = 0

Solving
-32 + 16a = 0

Solving for variable 'a'.

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

Add '32' to each side of the equation.
-32 + 32 + 16a = 0 + 32

Combine like terms: -32 + 32 = 0
0 + 16a = 0 + 32
16a = 0 + 32

Combine like terms: 0 + 32 = 32
16a = 32

Divide each side by '16'.
a = 2

Simplifying
a = 2

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