b-2=8-b

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Solution for b-2=8-b equation:


Simplifying
b + -2 = 8 + -1b

Reorder the terms:
-2 + b = 8 + -1b

Solving
-2 + b = 8 + -1b

Solving for variable 'b'.

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

Add 'b' to each side of the equation.
-2 + b + b = 8 + -1b + b

Combine like terms: b + b = 2b
-2 + 2b = 8 + -1b + b

Combine like terms: -1b + b = 0
-2 + 2b = 8 + 0
-2 + 2b = 8

Add '2' to each side of the equation.
-2 + 2 + 2b = 8 + 2

Combine like terms: -2 + 2 = 0
0 + 2b = 8 + 2
2b = 8 + 2

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

Divide each side by '2'.
b = 5

Simplifying
b = 5

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