SOLUTION: Can you help me solve n-[(7)/(n+2)]-[(3n-1)/(n+2)] and [(-v)/(u+v)]+[(u)/(v-u)]+1?

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Question 115781: Can you help me solve n-[(7)/(n+2)]-[(3n-1)/(n+2)] and [(-v)/(u+v)]+[(u)/(v-u)]+1?
Answer by edjones(8007) About Me  (Show Source):
You can put this solution on YOUR website!
n-%28%287%29%2F%28n%2B2%29%29-%28%283n-1%29%2F%28n%2B2%29%29+
=%28n%28n%2B2%29-7-3n%2B1%29%2F%28n%2B2%29+ LCD=n+2
=%28n%5E2%2B2n-7-3n%2B1%29%2F%28n%2B2%29+
=%28n%5E2-n-6%29%2F%28n%2B2%29+
=%28n-3%29cross%28n%2B2%29%2Fcross%28n%2B2%29+
=n-3
.
The other one is similar. I'll leave it to you.
.
Ed