Question

Solve the equations : x/7+y/3=5andx/2-y/9=6​

Answer 1

Answer is in picture......

Answer 2

Let us firstly try to equate a term in both equations.

7(x/7+y/3)=7(5)

2(x/2-y/9)=6(2). {Here, we made

the terms of 'x' equal}

Hence,x+ 7y/3 =35

x-2y/9=12

Subtracting 2nd from 1st-

7y/3+2y/9=23

Therefore, y=9.

And then,x=14.