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Mathematics 24 Online
alones (alones):

Check my answer !!!

alones (alones):

is (-5,3) a soulution of 3x-2y=9??

alones (alones):

i say no cuz i got -21=9

imqwerty (imqwerty):

yes its not a solution :) and your reasoning is also correct

alones (alones):

really thank you i almost thought i did something wrong in mine equation thx again @imqwert

imqwerty (imqwerty):

:) you r weelcome

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