4(-1-3a)=-88

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Solution for 4(-1-3a)=-88 equation: 


Simplifying
4(-1 + -3a) = -88
(-1 * 4 + -3a * 4) = -88
(-4 + -12a) = -88

Solving
-4 + -12a = -88

Solving for variable 'a'.

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

Add '4' to each side of the equation.
-4 + 4 + -12a = -88 + 4

Combine like terms: -4 + 4 = 0
0 + -12a = -88 + 4
-12a = -88 + 4

Combine like terms: -88 + 4 = -84
-12a = -84

Divide each side by '-12'.
a = 7

Simplifying
a = 7

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