b-1+2=39

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Solution for b-1+2=39 equation: 


Simplifying
b + -1 + 2 = 39

Reorder the terms:
-1 + 2 + b = 39

Combine like terms: -1 + 2 = 1
1 + b = 39

Solving
1 + b = 39

Solving for variable 'b'.

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

Add '-1' to each side of the equation.
1 + -1 + b = 39 + -1

Combine like terms: 1 + -1 = 0
0 + b = 39 + -1
b = 39 + -1

Combine like terms: 39 + -1 = 38
b = 38

Simplifying
b = 38

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