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

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


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

Reorder the terms:
4(7 + 7a) + 4 = -8(6 + -6a)
(7 * 4 + 7a * 4) + 4 = -8(6 + -6a)
(28 + 28a) + 4 = -8(6 + -6a)

Reorder the terms:
28 + 4 + 28a = -8(6 + -6a)

Combine like terms: 28 + 4 = 32
32 + 28a = -8(6 + -6a)
32 + 28a = (6 * -8 + -6a * -8)
32 + 28a = (-48 + 48a)

Solving
32 + 28a = -48 + 48a

Solving for variable 'a'.

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

Add '-48a' to each side of the equation.
32 + 28a + -48a = -48 + 48a + -48a

Combine like terms: 28a + -48a = -20a
32 + -20a = -48 + 48a + -48a

Combine like terms: 48a + -48a = 0
32 + -20a = -48 + 0
32 + -20a = -48

Add '-32' to each side of the equation.
32 + -32 + -20a = -48 + -32

Combine like terms: 32 + -32 = 0
0 + -20a = -48 + -32
-20a = -48 + -32

Combine like terms: -48 + -32 = -80
-20a = -80

Divide each side by '-20'.
a = 4

Simplifying
a = 4

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