a+3(4a+8)=128

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Solution for a+3(4a+8)=128 equation:


Simplifying
a + 3(4a + 8) = 128

Reorder the terms:
a + 3(8 + 4a) = 128
a + (8 * 3 + 4a * 3) = 128
a + (24 + 12a) = 128

Reorder the terms:
24 + a + 12a = 128

Combine like terms: a + 12a = 13a
24 + 13a = 128

Solving
24 + 13a = 128

Solving for variable 'a'.

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

Add '-24' to each side of the equation.
24 + -24 + 13a = 128 + -24

Combine like terms: 24 + -24 = 0
0 + 13a = 128 + -24
13a = 128 + -24

Combine like terms: 128 + -24 = 104
13a = 104

Divide each side by '13'.
a = 8

Simplifying
a = 8

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