b-5=15-b

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Solution for b-5=15-b equation:


Simplifying
b + -5 = 15 + -1b

Reorder the terms:
-5 + b = 15 + -1b

Solving
-5 + b = 15 + -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.
-5 + b + b = 15 + -1b + b

Combine like terms: b + b = 2b
-5 + 2b = 15 + -1b + b

Combine like terms: -1b + b = 0
-5 + 2b = 15 + 0
-5 + 2b = 15

Add '5' to each side of the equation.
-5 + 5 + 2b = 15 + 5

Combine like terms: -5 + 5 = 0
0 + 2b = 15 + 5
2b = 15 + 5

Combine like terms: 15 + 5 = 20
2b = 20

Divide each side by '2'.
b = 10

Simplifying
b = 10

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