b-15=-17

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Solution for b-15=-17 equation: 


Simplifying
b + -15 = -17

Reorder the terms:
-15 + b = -17

Solving
-15 + b = -17

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 = -17 + 15

Combine like terms: -15 + 15 = 0
0 + b = -17 + 15
b = -17 + 15

Combine like terms: -17 + 15 = -2
b = -2

Simplifying
b = -2

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