(8a+4)+4(3a+3)=

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Solution for (8a+4)+4(3a+3)= equation:


Simplifying
(8a + 4) + 4(3a + 3) = 0

Reorder the terms:
(4 + 8a) + 4(3a + 3) = 0

Remove parenthesis around (4 + 8a)
4 + 8a + 4(3a + 3) = 0

Reorder the terms:
4 + 8a + 4(3 + 3a) = 0
4 + 8a + (3 * 4 + 3a * 4) = 0
4 + 8a + (12 + 12a) = 0

Reorder the terms:
4 + 12 + 8a + 12a = 0

Combine like terms: 4 + 12 = 16
16 + 8a + 12a = 0

Combine like terms: 8a + 12a = 20a
16 + 20a = 0

Solving
16 + 20a = 0

Solving for variable 'a'.

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

Add '-16' to each side of the equation.
16 + -16 + 20a = 0 + -16

Combine like terms: 16 + -16 = 0
0 + 20a = 0 + -16
20a = 0 + -16

Combine like terms: 0 + -16 = -16
20a = -16

Divide each side by '20'.
a = -0.8

Simplifying
a = -0.8

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