4(3a+8)=128

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


Simplifying
4(3a + 8) = 128

Reorder the terms:
4(8 + 3a) = 128
(8 * 4 + 3a * 4) = 128
(32 + 12a) = 128

Solving
32 + 12a = 128

Solving for variable 'a'.

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

Add '-32' to each side of the equation.
32 + -32 + 12a = 128 + -32

Combine like terms: 32 + -32 = 0
0 + 12a = 128 + -32
12a = 128 + -32

Combine like terms: 128 + -32 = 96
12a = 96

Divide each side by '12'.
a = 8

Simplifying
a = 8

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