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OpenStudy (anonymous):
given the equations 2x+4/3y=1 and y-9/13x=9, by what factor would you multiply the first equation so that combining the two equations would eliminate x?
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OpenStudy (texaschic101):
2x + 4/3y = 1 -9/13x + y = 9 are you allowed to change the equation to where there is no decimals first ?
OpenStudy (texaschic101):
oops..I mean no fractions
OpenStudy (anonymous):
No sadly it cannot :/
OpenStudy (anonymous):
Yes, fractions can be.
OpenStudy (anonymous):
−9/26 9/26 1/2 −9/13
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OpenStudy (texaschic101):
Its gonna be 9/26
OpenStudy (anonymous):
Thank you!
OpenStudy (texaschic101):
sure thing :)
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