-4*-4=a

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Solution for -4*-4=a equation: 


Simplifying
-4 * -4 = a

Multiply -4 * -4
16 = a

Solving
16 = a

Solving for variable 'a'.

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

Add '-1a' to each side of the equation.
16 + -1a = a + -1a

Combine like terms: a + -1a = 0
16 + -1a = 0

Add '-16' to each side of the equation.
16 + -16 + -1a = 0 + -16

Combine like terms: 16 + -16 = 0
0 + -1a = 0 + -16
-1a = 0 + -16

Combine like terms: 0 + -16 = -16
-1a = -16

Divide each side by '-1'.
a = 16

Simplifying
a = 16

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