2n-5=8-b

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Solution for 2n-5=8-b equation: 


Simplifying
2n + -5 = 8 + -1b

Reorder the terms:
-5 + 2n = 8 + -1b

Solving
-5 + 2n = 8 + -1b

Solving for variable 'n'.

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

Add '5' to each side of the equation.
-5 + 5 + 2n = 8 + 5 + -1b

Combine like terms: -5 + 5 = 0
0 + 2n = 8 + 5 + -1b
2n = 8 + 5 + -1b

Combine like terms: 8 + 5 = 13
2n = 13 + -1b

Divide each side by '2'.
n = 6.5 + -0.5b

Simplifying
n = 6.5 + -0.5b

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