-4(a-4)=64

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Solution for -4(a-4)=64 equation:


Simplifying
-4(a + -4) = 64

Reorder the terms:
-4(-4 + a) = 64
(-4 * -4 + a * -4) = 64
(16 + -4a) = 64

Solving
16 + -4a = 64

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 + -4a = 64 + -16

Combine like terms: 16 + -16 = 0
0 + -4a = 64 + -16
-4a = 64 + -16

Combine like terms: 64 + -16 = 48
-4a = 48

Divide each side by '-4'.
a = -12

Simplifying
a = -12

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