miasosa5808
miasosa5808 miasosa5808
  • 04-08-2021
  • Mathematics
contestada

Honestly, I'm trying my best to solve this but my Math XL is being so rude. ​

Honestly Im trying my best to solve this but my Math XL is being so rude class=

Respuesta :

jimthompson5910 jimthompson5910
  • 04-08-2021

Answer:  19

==============================================================

Explanation:

T is the midpoint of PQ, which means T splits PQ into two equal parts. Those parts being PT and TQ.

Set them equal to each other and solve for x.

PT = TQ

3x+7 = 7x-9

3x-7x = -9-7

-4x = -16

x = -16/(-4)

x = 4

So,

PT = 3x+7 = 3*4+7 = 19

TQ = 7x-9 = 7*4-9 = 19

Both PT and TQ are 19 units long to help confirm the answer.

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abovejosh
abovejosh abovejosh
  • 04-08-2021
19 is the correct answer
Answer Link

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