3b-8+4b+4=

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Solution for 3b-8+4b+4= equation:


Simplifying
3b + -8 + 4b + 4 = 0

Reorder the terms:
-8 + 4 + 3b + 4b = 0

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

Combine like terms: 3b + 4b = 7b
-4 + 7b = 0

Solving
-4 + 7b = 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 + 7b = 0 + 4

Combine like terms: -4 + 4 = 0
0 + 7b = 0 + 4
7b = 0 + 4

Combine like terms: 0 + 4 = 4
7b = 4

Divide each side by '7'.
b = 0.5714285714

Simplifying
b = 0.5714285714

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