-5(-6a+4)-7(a+8)=-76

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Solution for -5(-6a+4)-7(a+8)=-76 equation:


Simplifying
-5(-6a + 4) + -7(a + 8) = -76

Reorder the terms:
-5(4 + -6a) + -7(a + 8) = -76
(4 * -5 + -6a * -5) + -7(a + 8) = -76
(-20 + 30a) + -7(a + 8) = -76

Reorder the terms:
-20 + 30a + -7(8 + a) = -76
-20 + 30a + (8 * -7 + a * -7) = -76
-20 + 30a + (-56 + -7a) = -76

Reorder the terms:
-20 + -56 + 30a + -7a = -76

Combine like terms: -20 + -56 = -76
-76 + 30a + -7a = -76

Combine like terms: 30a + -7a = 23a
-76 + 23a = -76

Add '76' to each side of the equation.
-76 + 76 + 23a = -76 + 76

Combine like terms: -76 + 76 = 0
0 + 23a = -76 + 76
23a = -76 + 76

Combine like terms: -76 + 76 = 0
23a = 0

Solving
23a = 0

Solving for variable 'a'.

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

Divide each side by '23'.
a = 0

Simplifying
a = 0

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