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18-05-2021
Mathematics

contestada

If M is between S and T, SM = 9x - 8,
MT = 2x + 3, and ST = 72. Find x.

Respuesta :

Hrishii Hrishii

18-05-2021

Answer:

7

Step-by-step explanation:

Since, M is between S and T.

Therefore, SM + MT = ST

9x- 8 + 2x + 3 = 72

11x - 5 = 72

11x = 72 + 5

11x = 77

x = 77/11

x = 7

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