-27-8a=5(-3a+7)-6

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Solution for -27-8a=5(-3a+7)-6 equation:


Simplifying
-27 + -8a = 5(-3a + 7) + -6

Reorder the terms:
-27 + -8a = 5(7 + -3a) + -6
-27 + -8a = (7 * 5 + -3a * 5) + -6
-27 + -8a = (35 + -15a) + -6

Reorder the terms:
-27 + -8a = 35 + -6 + -15a

Combine like terms: 35 + -6 = 29
-27 + -8a = 29 + -15a

Solving
-27 + -8a = 29 + -15a

Solving for variable 'a'.

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

Add '15a' to each side of the equation.
-27 + -8a + 15a = 29 + -15a + 15a

Combine like terms: -8a + 15a = 7a
-27 + 7a = 29 + -15a + 15a

Combine like terms: -15a + 15a = 0
-27 + 7a = 29 + 0
-27 + 7a = 29

Add '27' to each side of the equation.
-27 + 27 + 7a = 29 + 27

Combine like terms: -27 + 27 = 0
0 + 7a = 29 + 27
7a = 29 + 27

Combine like terms: 29 + 27 = 56
7a = 56

Divide each side by '7'.
a = 8

Simplifying
a = 8

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