9-b=b+5

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Solution for 9-b=b+5 equation:


Simplifying
9 + -1b = b + 5

Reorder the terms:
9 + -1b = 5 + b

Solving
9 + -1b = 5 + b

Solving for variable 'b'.

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

Add '-1b' to each side of the equation.
9 + -1b + -1b = 5 + b + -1b

Combine like terms: -1b + -1b = -2b
9 + -2b = 5 + b + -1b

Combine like terms: b + -1b = 0
9 + -2b = 5 + 0
9 + -2b = 5

Add '-9' to each side of the equation.
9 + -9 + -2b = 5 + -9

Combine like terms: 9 + -9 = 0
0 + -2b = 5 + -9
-2b = 5 + -9

Combine like terms: 5 + -9 = -4
-2b = -4

Divide each side by '-2'.
b = 2

Simplifying
b = 2

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