Question

3(n+2)-4(n-1)=n+13, show me how you would work this out

Answer 1

n=1/2

Answer 2

https://www.mathway.com/

Answer 3

3n + 6 - 4n -4 = n+13

Answer 4

-2n = 13 -6 +4

Answer 5

I believe u can do it now

Answer 6

-2n = 13 -6 +4=-5.5

Answer 7

yeah

Answer 8

3(n + 2) - 4(n - 1) = n + 13 --- distribute through the parenthesis
3n + 6 - 4n + 4 = n + 13 -- combine like terms
-n + 10 = n + 13 -- subtract n from both sides
-n -n + 10 = 13 -- subtract 10 from both sides
-n - n = 13 - 10
-2n = 3
n = -3/2 or - 1.5

Answer 9

You rock texas

Answer 10

lol...thanks