39=3b

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Solution for 39=3b equation:


Simplifying
39 = 3b

Solving
39 = 3b

Solving for variable 'b'.

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

Add '-3b' to each side of the equation.
39 + -3b = 3b + -3b

Combine like terms: 3b + -3b = 0
39 + -3b = 0

Add '-39' to each side of the equation.
39 + -39 + -3b = 0 + -39

Combine like terms: 39 + -39 = 0
0 + -3b = 0 + -39
-3b = 0 + -39

Combine like terms: 0 + -39 = -39
-3b = -39

Divide each side by '-3'.
b = 13

Simplifying
b = 13

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