payellington payellington

26-05-2020
Mathematics

contestada

Which equation results from adding the equations in this system?

-2 x + y = 8.
5 x-y = - 5.

7x=13
7x=3
3x=3
3x=13

Respuesta :

yohanna69 yohanna69

26-05-2020

Answer:

I think the answer is 7X=3

Step-by-step explanation:

because of

if you calculate -2X-5X=8-5 I think you will get it

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