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Mathematics 18 Online
OpenStudy (anonymous):

what is y in the system ? 5x - 3y = -3 2y -6y = -6

OpenStudy (anonymous):

-1 ?

OpenStudy (anonymous):

For the first one, y=1.666667x+1

OpenStudy (anonymous):

I believe

OpenStudy (anonymous):

it has to be true for both equations

OpenStudy (triciaal):

Multiply the first eqn by 2 then add to the second eqn

OpenStudy (anonymous):

12x=0 ?

OpenStudy (triciaal):

could you check i think you meant 2x in the second correction that should be subtract so that the y can cancel out you will have to solve for x once you have x put i n the original and find y

OpenStudy (anonymous):

i got 1 is that right ?

OpenStudy (anonymous):

as the value of y

OpenStudy (nikato):

Yes, 1 is correct

OpenStudy (nikato):

It's right if u made a typo in ur question. I think it's suppose to be 2x-6y=-6 not 2y

OpenStudy (triciaal):

yes and x = 0

OpenStudy (anonymous):

oh yea

OpenStudy (anonymous):

thanks guys

OpenStudy (anonymous):

medal each other :)

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