Question

1/2x+1/4y-1/3z=1/4;1/x=1/3y;1/x-1/5y+4/z=2 2/15

Answer 1

Answer:

assume

1/x=a

1/y=b

1/z=c

you'll get 3 eqns in a,b,c

solve and then substitute to get x,y,z

Answer 2

Answer:

thariyala answer sollunga pls