-4(a-3)=16

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Solution for -4(a-3)=16 equation:


Simplifying
-4(a + -3) = 16

Reorder the terms:
-4(-3 + a) = 16
(-3 * -4 + a * -4) = 16
(12 + -4a) = 16

Solving
12 + -4a = 16

Solving for variable 'a'.

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

Add '-12' to each side of the equation.
12 + -12 + -4a = 16 + -12

Combine like terms: 12 + -12 = 0
0 + -4a = 16 + -12
-4a = 16 + -12

Combine like terms: 16 + -12 = 4
-4a = 4

Divide each side by '-4'.
a = -1

Simplifying
a = -1

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