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Linear Algebra 14 Online
OpenStudy (anonymous):

Solve the system by substitution. {2x+y=-11 {3x-4y=11

OpenStudy (anonymous):

i just did this one haha is it multiple choice ?

OpenStudy (anonymous):

yes! lol

OpenStudy (anonymous):

what are the choices i think id know which one it is if you told me

OpenStudy (anonymous):

(3,5) (-5,3) (-3,-5) (5,3)

OpenStudy (anonymous):

the answer is (-3,-5) i got that one right!

OpenStudy (anonymous):

thank you!!

OpenStudy (anonymous):

your welcome anytime

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