-108=7(4a+4)+4

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Solution for -108=7(4a+4)+4 equation:


Simplifying
-108 = 7(4a + 4) + 4

Reorder the terms:
-108 = 7(4 + 4a) + 4
-108 = (4 * 7 + 4a * 7) + 4
-108 = (28 + 28a) + 4

Reorder the terms:
-108 = 28 + 4 + 28a

Combine like terms: 28 + 4 = 32
-108 = 32 + 28a

Solving
-108 = 32 + 28a

Solving for variable 'a'.

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

Add '-28a' to each side of the equation.
-108 + -28a = 32 + 28a + -28a

Combine like terms: 28a + -28a = 0
-108 + -28a = 32 + 0
-108 + -28a = 32

Add '108' to each side of the equation.
-108 + 108 + -28a = 32 + 108

Combine like terms: -108 + 108 = 0
0 + -28a = 32 + 108
-28a = 32 + 108

Combine like terms: 32 + 108 = 140
-28a = 140

Divide each side by '-28'.
a = -5

Simplifying
a = -5

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