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Papessa [141]
3 years ago
13

Y=x+5 4x+y=20 show work

Mathematics
2 answers:
DIA [1.3K]3 years ago
5 0

Step-by-step explanation:

put value of y in equation 2

4x + (x + 5) =20

open the brackets

5x + 5 = 20

5x = 20 - 5

5x = 15

x = 15/3

x = 5

putting value of x in y we get

y = 10

GOOD LUCK FOR THE FUTURE! :)

evablogger [386]3 years ago
4 0

Answer:

(3,8)

Step-by-step explanation:

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