leiadozier2007 leiadozier2007

15-12-2021
Mathematics

contestada

find the solution to the system of equations y=2x+3 y=-x

Respuesta :

olivethang9 olivethang9

18-12-2021

Answer:

x=-1, y=1

Step-by-step explanation:

y=2x+3

y=-x

replace y with x

-x=2x+3 0=3x+3 3x=-3 x=-1

replace x with -1

y=-(-1) y=1

x=-1,y=1

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