-6(-4a-5)+3=129

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Solution for -6(-4a-5)+3=129 equation:


Simplifying
-6(-4a + -5) + 3 = 129

Reorder the terms:
-6(-5 + -4a) + 3 = 129
(-5 * -6 + -4a * -6) + 3 = 129
(30 + 24a) + 3 = 129

Reorder the terms:
30 + 3 + 24a = 129

Combine like terms: 30 + 3 = 33
33 + 24a = 129

Solving
33 + 24a = 129

Solving for variable 'a'.

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

Add '-33' to each side of the equation.
33 + -33 + 24a = 129 + -33

Combine like terms: 33 + -33 = 0
0 + 24a = 129 + -33
24a = 129 + -33

Combine like terms: 129 + -33 = 96
24a = 96

Divide each side by '24'.
a = 4

Simplifying
a = 4

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