b-8-2=11

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Solution for b-8-2=11 equation: 


Simplifying
b + -8 + -2 = 11

Reorder the terms:
-8 + -2 + b = 11

Combine like terms: -8 + -2 = -10
-10 + b = 11

Solving
-10 + b = 11

Solving for variable 'b'.

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

Add '10' to each side of the equation.
-10 + 10 + b = 11 + 10

Combine like terms: -10 + 10 = 0
0 + b = 11 + 10
b = 11 + 10

Combine like terms: 11 + 10 = 21
b = 21

Simplifying
b = 21

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