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Mathematics 11 Online
sxdsouls:

@MusicGeek 😭💀

sxdsouls:

-3x+5y=-6 6x-5y=-3 equation by elimination thingy

MusicGeek:

the fives get rid of each other. So 3x=-9. divide both sides by 3 and get x=-3. substitute -3 in for x and you would get -3(-3)+5y=-6. then -9+5y=-6. 5y=3. divide by 5, get 3/5. (-3,3/5)

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