anari98 anari98

16-04-2020
Mathematics

contestada

Can someone please help? I need help ASAP

Can someone please help I need help ASAP class=

Respuesta :

wolf1728 wolf1728

16-04-2020

Answer:

A) x + y = - .7

B) -3x + y = 11.7

We'll multiply A) by 3

A) 3x + 3y = -2.1 the add it to B)

B) -3x + y = 11.7

4 Y = 9.6

Y = 9.6 / 4 = 2.4

-3x + (9.6 / 4) = 11.7

-3x = 9.3

x = -3.1

Step-by-step explanation:

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