Question

If JK = 7x + 9, JL = 114 and KL = 9x + 9. Find KL



I got an answer but Idk if it's correct. But I just really need help on how to solve this question and show my work to get full points on it.

Answer 1

Is this a rectangle or....
SS please

Answer 2

No its a line

Answer 3

SS

Answer 4

Okay, so JK + KL = JL
7x+9 + 9x +9 = 114
Can you solve for x?

Answer 5

16? Idk, I just really need to hurry with this one :l

Answer 6

16x+18=114
16x=96
x=6

Answer 7

So, we need to find KL, which is 9x+9
Plug in x as 6

Answer 8

um, you've been typing forever now-

Answer 9

I suggest multiplying 6 with 9, and then adding 9

Answer 10

Nvm it was auto-submitted I made a 78 though, thanks I guess .


But I got KL=63.

Answer 11

78...

Answer 12

this is a test?

Answer 13

No practice

Answer 14

kk