-4(7-2a)=-92

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Solution for -4(7-2a)=-92 equation: 


Simplifying
-4(7 + -2a) = -92
(7 * -4 + -2a * -4) = -92
(-28 + 8a) = -92

Solving
-28 + 8a = -92

Solving for variable 'a'.

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

Add '28' to each side of the equation.
-28 + 28 + 8a = -92 + 28

Combine like terms: -28 + 28 = 0
0 + 8a = -92 + 28
8a = -92 + 28

Combine like terms: -92 + 28 = -64
8a = -64

Divide each side by '8'.
a = -8

Simplifying
a = -8

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