joelyslopez joelyslopez

04-03-2022
Mathematics

contestada

Solve each system of equations.
-

1.
x+y=2
-3x - y = 5

Respuesta :

Medunno13 Medunno13

06-03-2022

Answer:

Step-by-step explanation:

The first equation rearranges to y = 2-x.

The second rearranges to y=-3x-5.

So 2-x = -3x-5

2+2x=-5

2x=-7

x= - 7/2, meaning y=11/2.

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