4(3a-7)=-16

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Solution for 4(3a-7)=-16 equation:


Simplifying
4(3a + -7) = -16

Reorder the terms:
4(-7 + 3a) = -16
(-7 * 4 + 3a * 4) = -16
(-28 + 12a) = -16

Solving
-28 + 12a = -16

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 + 12a = -16 + 28

Combine like terms: -28 + 28 = 0
0 + 12a = -16 + 28
12a = -16 + 28

Combine like terms: -16 + 28 = 12
12a = 12

Divide each side by '12'.
a = 1

Simplifying
a = 1

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