=8-3[4(a+2)-3a]

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Solution for =8-3[4(a+2)-3a] equation:


Simplifying
0 = 8 + -3[4(a + 2) + -3a]

Reorder the terms:
0 = 8 + -3[4(2 + a) + -3a]
0 = 8 + -3[(2 * 4 + a * 4) + -3a]
0 = 8 + -3[(8 + 4a) + -3a]

Combine like terms: 4a + -3a = 1a
0 = 8 + -3[8 + 1a]
0 = 8 + [8 * -3 + 1a * -3]
0 = 8 + [-24 + -3a]

Combine like terms: 8 + -24 = -16
0 = -16 + -3a

Solving
0 = -16 + -3a

Solving for variable 'a'.

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

Add '3a' to each side of the equation.
0 + 3a = -16 + -3a + 3a
Remove the zero:
3a = -16 + -3a + 3a

Combine like terms: -3a + 3a = 0
3a = -16 + 0
3a = -16

Divide each side by '3'.
a = -5.333333333

Simplifying
a = -5.333333333

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