b+43=45

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Solution for b+43=45 equation: 


Simplifying
b + 43 = 45

Reorder the terms:
43 + b = 45

Solving
43 + b = 45

Solving for variable 'b'.

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

Add '-43' to each side of the equation.
43 + -43 + b = 45 + -43

Combine like terms: 43 + -43 = 0
0 + b = 45 + -43
b = 45 + -43

Combine like terms: 45 + -43 = 2
b = 2

Simplifying
b = 2

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