-4(4a-4)=144

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Solution for -4(4a-4)=144 equation: 


Simplifying
-4(4a + -4) = 144

Reorder the terms:
-4(-4 + 4a) = 144
(-4 * -4 + 4a * -4) = 144
(16 + -16a) = 144

Solving
16 + -16a = 144

Solving for variable 'a'.

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

Add '-16' to each side of the equation.
16 + -16 + -16a = 144 + -16

Combine like terms: 16 + -16 = 0
0 + -16a = 144 + -16
-16a = 144 + -16

Combine like terms: 144 + -16 = 128
-16a = 128

Divide each side by '-16'.
a = -8

Simplifying
a = -8

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