Question

x=3y and 4x-5y=35 slove it by substitution method​

Answer 1

Answer:

y=5 and x=15

Step-by-step explanation:

4(3y)-5y=35

12y-5y=35

7y=35

y=35/7

y=5

and x=3(5)

x=15

I hope my answer is helpful for you ✌️☺️

Answer 2

Step-by-step explanation:

x = 3y

4x - 5y = 35

4×3y - 5y = 35

12y - 5y = 35

7y = 35

y = 35 / 7

= 5