Question

6x-5y=0,5x-4y=8 solve using elimination method​

Answer 1

hope this helps u

6x-5y=0............(i)

5x-4y=8.......(ii)

multiply eq 1 by 4 and eq 2 by 5

6x-5y=0*4

5x-4y=8*5

24x-20y=0

25x-20y=40

(-) (+)     (-)

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-x= -40

x= 40

6x-5y=0

6*40-5y=0

240-5y=0

240=5y

y=240/5

y=48