3[b+4]+8=3

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Solution for 3[b+4]+8=3 equation:


Simplifying
3[b + 4] + 8 = 3

Reorder the terms:
3[4 + b] + 8 = 3
[4 * 3 + b * 3] + 8 = 3
[12 + 3b] + 8 = 3

Reorder the terms:
12 + 8 + 3b = 3

Combine like terms: 12 + 8 = 20
20 + 3b = 3

Solving
20 + 3b = 3

Solving for variable 'b'.

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

Add '-20' to each side of the equation.
20 + -20 + 3b = 3 + -20

Combine like terms: 20 + -20 = 0
0 + 3b = 3 + -20
3b = 3 + -20

Combine like terms: 3 + -20 = -17
3b = -17

Divide each side by '3'.
b = -5.666666667

Simplifying
b = -5.666666667

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