KayBrooke05 KayBrooke05

18-11-2019
Mathematics

contestada

How do I find the solution to this using the substitution method? Please help!

How do I find the solution to this using the substitution method Please help class=

Respuesta :

AnonymousPerson14 AnonymousPerson14

18-11-2019

Answer:

y= -1; x=5

Step-by-step explanation:

Replace the x in the first equation with x=1-4y

2(1-4y)+7y=3

2-8y+7y=3

-y=1

y= -1

x=1-4(-1))

x=5

Hope this helps

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