solve by subtitution method 3(3x-y)=5xy, 2(x+3y)=5xy
Urgent pls. fast..anyonr
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3(3x-y) =2(x+3y)
=>9x-3y=2x+6y
=>9x-2x=6y+3y
=>7x=9y
Now,7x=5xy
=>x=5xy/7
Now,9y=5xy
=>y=5xy/9
=>9x-3y=2x+6y
=>9x-2x=6y+3y
=>7x=9y
Now,7x=5xy
=>x=5xy/7
Now,9y=5xy
=>y=5xy/9
Yoshishaju:
what is xand y
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