40+b=40+2

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Solution for 40+b=40+2 equation: 


Simplifying
40 + b = 40 + 2

Combine like terms: 40 + 2 = 42
40 + b = 42

Solving
40 + b = 42

Solving for variable 'b'.

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

Add '-40' to each side of the equation.
40 + -40 + b = 42 + -40

Combine like terms: 40 + -40 = 0
0 + b = 42 + -40
b = 42 + -40

Combine like terms: 42 + -40 = 2
b = 2

Simplifying
b = 2

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