-4(5-3a)=-68

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Solution for -4(5-3a)=-68 equation: 


Simplifying
-4(5 + -3a) = -68
(5 * -4 + -3a * -4) = -68
(-20 + 12a) = -68

Solving
-20 + 12a = -68

Solving for variable 'a'.

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

Add '20' to each side of the equation.
-20 + 20 + 12a = -68 + 20

Combine like terms: -20 + 20 = 0
0 + 12a = -68 + 20
12a = -68 + 20

Combine like terms: -68 + 20 = -48
12a = -48

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

Simplifying
a = -4

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