3(b+9)+4=

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Solution for 3(b+9)+4= equation:


Simplifying
3(b + 9) + 4 = 0

Reorder the terms:
3(9 + b) + 4 = 0
(9 * 3 + b * 3) + 4 = 0
(27 + 3b) + 4 = 0

Reorder the terms:
27 + 4 + 3b = 0

Combine like terms: 27 + 4 = 31
31 + 3b = 0

Solving
31 + 3b = 0

Solving for variable 'b'.

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

Add '-31' to each side of the equation.
31 + -31 + 3b = 0 + -31

Combine like terms: 31 + -31 = 0
0 + 3b = 0 + -31
3b = 0 + -31

Combine like terms: 0 + -31 = -31
3b = -31

Divide each side by '3'.
b = -10.33333333

Simplifying
b = -10.33333333

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