Question

what is the value of x+y if 3x-2y=5&3y-2x=3​

Answer 1

3x-2y=5

let x&y be 5

then,

15-10=5

5=5

LHS=RHS

So, x+y=5+5=10

3y-2x=3

let x=0&y=1

then,

3-0=3

3=3

LHS=RHS

So, x+y=0+1=1

hope this helps you.....