Question

Please solve and show work. 2n-(6n+5)=9-(2n-1)

Answer 1

1. simplify the parentheses to get 2n-6n-5=9-2n+1
2. simplify, -4n-5=-2n+10
3. add 4n to both sides and subtract 10 from both sides: -15=2n
4. divide both sides by 2, n= -15/2