47+b=80

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Solution for 47+b=80 equation: 


Simplifying
47 + b = 80

Solving
47 + b = 80

Solving for variable 'b'.

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

Add '-47' to each side of the equation.
47 + -47 + b = 80 + -47

Combine like terms: 47 + -47 = 0
0 + b = 80 + -47
b = 80 + -47

Combine like terms: 80 + -47 = 33
b = 33

Simplifying
b = 33

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