12-05-2021
Mathematics

contestada

Solve the system of linear equations by substitution.

x+4y=14
3x+7y=22

Respuesta :

kaylav696 kaylav696

12-05-2021

Answer:

x=-2

y= 4

Step-by-step explanation:

x=14-4y

42-5y=22

y=4

x=-2

Answer Link

elizabeth6397 elizabeth6397

12-05-2021

Your answer for the first one will be x=-2 and for the second answer will be y=4

Answer Link

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