b-2=-9

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Solution for b-2=-9 equation: 


Simplifying
b + -2 = -9

Reorder the terms:
-2 + b = -9

Solving
-2 + b = -9

Solving for variable 'b'.

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

Add '2' to each side of the equation.
-2 + 2 + b = -9 + 2

Combine like terms: -2 + 2 = 0
0 + b = -9 + 2
b = -9 + 2

Combine like terms: -9 + 2 = -7
b = -7

Simplifying
b = -7

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