Question

5x+3y=9 and 7x-5y=8. solve the equation​

Answer 1

Answer:

x=3/5,y=2

Step-by-step explanation:

5x+3y=9

5x=9-3y

x=9-3y/5_(1)

7x-5y=8

7(9-3y/5)-5y=8

63-21y/5-5y=8

63-21y-25y/5 =8

63-46y/5=8

63-46y=8*5=(40)

-46y=40-63

-46y=-23

y=-23/-46

y=2

x =9-3y/5_(1)

x=9-3*2/5

x=9-6/5

x=3/5

Answer 2

Answer:

hsbdjudhsjjsjsjjshgd