Solve for n
n=-3
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\left(n-1\right)\left(-1\right)-3=1
Variable n cannot be equal to 1 since division by zero is not defined. Multiply both sides of the equation by n-1.
-n+1-3=1
Use the distributive property to multiply n-1 by -1.
-n-2=1
Subtract 3 from 1 to get -2.
-n=1+2
Add 2 to both sides.
-n=3
Add 1 and 2 to get 3.
n=-3
Multiply both sides by -1.
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