hzarate0419 hzarate0419

03-10-2020
Mathematics

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The sum of three numbers is 123. The third number is 4 times the first. The second number is 9 more than the first. What are the numbers?

The sum of three numbers is 123 The third number is 4 times the first The second number is 9 more than the first What are the numbers class=

Respuesta :

joejgovea joejgovea

03-10-2020

Answer:

1st = 19

2nd = 76

3rd = 28

Step-by-step explanation:

n + 4n + n + 9 = 123

6n + 9 = 123

6n = 114

n = 19

4(19) = 76

(19) + 9 = 28

Hope this helps :)

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