Question

5) If 3x+ y = 7 and y = 1 then find the value of
5x+2y​

Answer 1

Answer:

answer...................opt

Answer 2

as y=1

therefore,

3x+y=7

3x+1=7

3x=7-1

3x=6

x=6÷3

x=2

as x=2

therefore,

5x+2y

5*2×2*1

10+2

12

therefore 12 is your answer..

I hope it's helpful

if it's helpful plz mark as brainliest