pkatie929 pkatie929

22-11-2019
Mathematics

contestada

What does x and y equal? 2x - y = -1 and -5x + y = -5

Respuesta :

Yang100 Yang100

27-11-2019

Answer:

x=2, y=5. (2, 5).

Step-by-step explanation:

2x-y=-1

-5x+y=-5

-------------

-3x=-6

3x=6

x=6/3=2

2(2)-y=-1

4-y=-1

y=4-(-1)=4+1=5

x=2, y=5.

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