Answer:
x = 4
Step-by-step explanation:
Point K is between points H and J:
This means that HJ can be written as the sum of HK and KJ. So
HJ = HK + KJ
We are given:
HK = 4x - 10
KJ = 5x + 9
HJ = 35
So
HJ = HK + KJ
35 = 4x - 10 + 5x + 9
9x - 1 = 35
9x = 36
x = 36/9
x = 4
