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Mathematics 20 Online
OpenStudy (samsan9):

combine the two equation using the elimination method. What is the value of x? {10x+4y=24 {-6x-4y=8

OpenStudy (anonymous):

4x=32 x=8

OpenStudy (samsan9):

there is another question and it asks "what are the points of intersection?" i already got the coordinates of (8,-14)

OpenStudy (anonymous):

yup, it could be worked out that way, but since the y values add to make 0, elimination woul be much easier :) @samsan9

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