b-57+42=60

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Solution for b-57+42=60 equation: 


Simplifying
b + -57 + 42 = 60

Reorder the terms:
-57 + 42 + b = 60

Combine like terms: -57 + 42 = -15
-15 + b = 60

Solving
-15 + b = 60

Solving for variable 'b'.

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

Add '15' to each side of the equation.
-15 + 15 + b = 60 + 15

Combine like terms: -15 + 15 = 0
0 + b = 60 + 15
b = 60 + 15

Combine like terms: 60 + 15 = 75
b = 75

Simplifying
b = 75

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