Question

SOLVE 2X+3Y-5=0,8X=5Y=9

Answer 1

Answer:

2x+3y-5=0

2x=5-3y

x=5-3y/2.......(1)

8x=5y=9

8x=5y+9

x=5y+9/8......(2)

from....(1)&(2)

5-3y/2=5y+9/8

40-24y=10y+18

40-18=10y+24y

34y=22

y=22/34

from...(1)

x=5-3y/2

x=5-3(22/34)/2

x=5-(66/34)/2

x=5-(66/68)

x=(340-66)/68

x=(274/68)