Answer :

The value of x is 14

HJ = 79

JK = 50

Calculating length of line segments

From the question, we are to determine the value of x and the length of each segment

From the given information,

Point J is between points H and K

Then, we can write that

HJ + JK = KH

Also, from the given information,

HJ = 6x - 5

JK = 4x - 6

KH = 129

6x - 5 + 4x - 6 = 129

6x + 4x -5 -6 = 129

10x - 11 = 129

10x = 129 + 11

10x = 140

x = 140/10

x = 14

∴ The value of x is 14

HJ = 6x - 5

∴ HJ = 6(14) - 5

HJ = 84 - 5

HJ = 79

Also,

JK = 4x - 6

JK = 4(14) - 6

JK = 56 - 6

JK = 50

Hence,

The value of x is 14

HJ = 79

JK = 50

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