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Linear Algebra 24 Online
OpenStudy (anonymous):

solve system graphically 2x -y = 6 6x -3y = 6

OpenStudy (anonymous):

@Hero

OpenStudy (nothingwasthesame):

ok to solve and find the answer you must figure out what does x and y stand for

OpenStudy (nothingwasthesame):

so ok lets right it out off the top of your head what numbers do you think could be x and y

OpenStudy (anonymous):

3 or 2

OpenStudy (nothingwasthesame):

ok so lets plug that in ok

OpenStudy (nothingwasthesame):

so 2 imes 3 - 2 is what

OpenStudy (anonymous):

8?

OpenStudy (nothingwasthesame):

now also know those arent the numbers but it get you the idea and fairly close

OpenStudy (nothingwasthesame):

ok 2 times 4 is what

OpenStudy (anonymous):

8

OpenStudy (nothingwasthesame):

ok minus 2 is what

OpenStudy (anonymous):

6

OpenStudy (nothingwasthesame):

so thats the answer to the first one not the second tho

OpenStudy (anonymous):

6?

OpenStudy (nothingwasthesame):

do you get the first one

OpenStudy (anonymous):

k...and the next one will be 3...not really but...I suck at algebra

OpenStudy (anonymous):

or would it be 0?

OpenStudy (nothingwasthesame):

ok so the next oe im a start it off is 6 times 12

OpenStudy (nothingwasthesame):

i mean 6 times 2

OpenStudy (nothingwasthesame):

ok u do the math and tell me if its right ok 6 times 3 18 ad 3 times 1 and the answer is

OpenStudy (anonymous):

3

OpenStudy (nothingwasthesame):

6 times 3 is 18 and the second part is 3 times whatever right so the thing would be 3 times 2

OpenStudy (nothingwasthesame):

ok change that 6 times 3 into 6 times 2 but everythig else is right

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