ayshaawadallah8 ayshaawadallah8

10-03-2021
Mathematics

contestada

Which expression could be substituted for y in the second equation to find the value of x?
2x - y = - 10
2x - 3y = 1

Respuesta :

parshvjain1982 parshvjain1982

10-03-2021

Answer:

x = 31 /4 , y = −11 /2

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