b+21=22

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Solution for b+21=22 equation: 


Simplifying
b + 21 = 22

Reorder the terms:
21 + b = 22

Solving
21 + b = 22

Solving for variable 'b'.

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

Add '-21' to each side of the equation.
21 + -21 + b = 22 + -21

Combine like terms: 21 + -21 = 0
0 + b = 22 + -21
b = 22 + -21

Combine like terms: 22 + -21 = 1
b = 1

Simplifying
b = 1

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