There are two numbers. Twice the larger number increased by three times the smaller number equals 156. Four times the larger number decreased by the smaller number equals 158. Find the two numbers.

Solución

Solución

The numbers : 45, 22

Pasos de solución

Represent the numbers with

x and y

number 1 : x

number 2 : y

A.T.Q.:

2 x + 3 y = 156

4 x - y = 158

2 x + 3 y = 156, 4 x - y = 158 : x = 45, y = 22

The numbers : 45, 22

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