54+b=45

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Solution for 54+b=45 equation: 


Simplifying
54 + b = 45

Solving
54 + b = 45

Solving for variable 'b'.

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

Add '-54' to each side of the equation.
54 + -54 + b = 45 + -54

Combine like terms: 54 + -54 = 0
0 + b = 45 + -54
b = 45 + -54

Combine like terms: 45 + -54 = -9
b = -9

Simplifying
b = -9

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