rdownes3621 rdownes3621
  • 26-03-2021
  • Mathematics
contestada

if 2x+y=8 and x+2=5. what is the value of y?​

Respuesta :

dumbperson97
dumbperson97 dumbperson97
  • 26-03-2021

Answer:

y=2

Step-by-step explanation:

x+2=5

x= 5-2

x= 3

2x+y=8

2×3+y=8

6+y=8

y=8-6

y=2

Answer Link
imaperson12 imaperson12
  • 26-03-2021

Answer:

y=2

Step-by-step explanation:

First solve x+2=5 to find x.

x+2=5

  -2  -2

x=3. Substitute x=3 into 2x+y=8.

(2 x 3) + y = 8

Now solve.

6 + y = 8

-6         -6

y=2.

Hope I helped x

Answer Link

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