mavisboafoh3 mavisboafoh3

03-03-2020
Mathematics

contestada

I'm thinking of two numbers. The first plus twice the second equals 11. Twice the first plus three times the second equals 50. What are the numbers?

Respuesta :

toastiz toastiz

03-03-2020

2x + 4y - 2x - 3y = 22 - 50

y = -28

substitute into the 1st equation to find x

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