Let's look at this one again
14+5n=-4n+17 add 4n to both sides
14 + 9n = 17 subtract 14 from both sides
9n = 3 divide both sides by 9
n = 3/9 = 1/3
Checking this in the original problem, we have
14 + 5(1/3) = -4(1/3) + 17
14 + 5/3 = -4/3 + 17
14 + 1 + 2/3 = -1 - 1/3 + 17
15 + 2/3 = 16 -1/3
15 + 2/3 = 15 + 2/3
So, 1/3 is our answer......
Let's look at this one again
14+5n=-4n+17 add 4n to both sides
14 + 9n = 17 subtract 14 from both sides
9n = 3 divide both sides by 9
n = 3/9 = 1/3
Checking this in the original problem, we have
14 + 5(1/3) = -4(1/3) + 17
14 + 5/3 = -4/3 + 17
14 + 1 + 2/3 = -1 - 1/3 + 17
15 + 2/3 = 16 -1/3
15 + 2/3 = 15 + 2/3
So, 1/3 is our answer......