20265049 20265049

22-12-2021
Mathematics

contestada

Solve the system of linear equations by substitution: (SHOW UR WORK)
y=-x
y=3x-4

Respuesta :

hectors67 hectors67

22-12-2021

Answer:

1

Step-by-step explanation:

What you can do is do [tex]3x-4=-x[/tex]

-4=-4x

x=1

CHECK:

[tex]3-4=-1[/tex]

[tex]-1=-1[/tex]

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