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taurus [48]
4 years ago
11

Point K is on line segment JL. Given JK = 5x + 7, JL = 2x+8, and KL = 4,

Mathematics
1 answer:
kati45 [8]4 years ago
3 0

Answer:

The numerical length of JL is 6 units

Step-by-step explanation:

Here, we want to determine the numerical length of JL

Mathematically;

JL = JK + KL

2x + 8 = 5x + 7 + 4

2x + 8 = 5x + 11

5x -2x = 8-11

3x = -3

x = -1

But JL = 2x + 8

JL = 2(-1) + 8 = -2 + 8 = 6

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