-5(-3a-7)=110

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Solution for -5(-3a-7)=110 equation:


Simplifying
-5(-3a + -7) = 110

Reorder the terms:
-5(-7 + -3a) = 110
(-7 * -5 + -3a * -5) = 110
(35 + 15a) = 110

Solving
35 + 15a = 110

Solving for variable 'a'.

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

Add '-35' to each side of the equation.
35 + -35 + 15a = 110 + -35

Combine like terms: 35 + -35 = 0
0 + 15a = 110 + -35
15a = 110 + -35

Combine like terms: 110 + -35 = 75
15a = 75

Divide each side by '15'.
a = 5

Simplifying
a = 5

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