Question

22. If 3x - 2y = 5 and 3y - 2x=3, then find the value of (x+y).​

Answer 1

Answer:

3x-2y=5

3x=5+2y

x=5+2y/3

3y-2(5+2y/3)=3

3y-10+4y/3=3

9y-10+4y=9

5y=9+10

5y=19

y=19/5