3b=8-b

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Solution for 3b=8-b equation:


Simplifying
3b = 8 + -1b

Solving
3b = 8 + -1b

Solving for variable 'b'.

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

Add 'b' to each side of the equation.
3b + b = 8 + -1b + b

Combine like terms: 3b + b = 4b
4b = 8 + -1b + b

Combine like terms: -1b + b = 0
4b = 8 + 0
4b = 8

Divide each side by '4'.
b = 2

Simplifying
b = 2

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