3b+5b+4=

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Solution for 3b+5b+4= equation: 


Simplifying
3b + 5b + 4 = 0

Reorder the terms:
4 + 3b + 5b = 0

Combine like terms: 3b + 5b = 8b
4 + 8b = 0

Solving
4 + 8b = 0

Solving for variable 'b'.

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

Add '-4' to each side of the equation.
4 + -4 + 8b = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 8b = 0 + -4
8b = 0 + -4

Combine like terms: 0 + -4 = -4
8b = -4

Divide each side by '8'.
b = -0.5

Simplifying
b = -0.5

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