ab-5=n

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Solution for ab-5=n equation: 


Simplifying
ab + -5 = n

Reorder the terms:
-5 + ab = n

Solving
-5 + ab = n

Solving for variable 'a'.

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

Add '5' to each side of the equation.
-5 + 5 + ab = 5 + n

Combine like terms: -5 + 5 = 0
0 + ab = 5 + n
ab = 5 + n

Divide each side by 'b'.
a = 5b-1 + b-1n

Simplifying
a = 5b-1 + b-1n

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