There are two mystery numbers. The sum of 9 times the first number and 8 times the second number is 44. The sum of 2 times the first number and 9 times the second number is 17. What are the two numbers?

Solución

Solución

The numbers : 4, 1

Pasos de solución

Represent the numbers with

x and y

number 1 : x

number 2 : y

A.T.Q.:

9 x + 8 y = 44

2 x + 9 y = 17

9 x + 8 y = 44, 2 x + 9 y = 17 : x = 4, y = 1

The numbers : 4, 1

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