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Mathematics 16 Online
OpenStudy (javsteratl):

Which linear system has the solution (6, 6)? A: 4x - 3y = -1 -2x + y = -3 B: x + y = 12 3x - 2y = 6 C: 3x + y = 4 4x - 3y = 1 D: 4x + 3y = 0 2x - y = 0

satellite73 (satellite73):

yup

Vocaloid (vocaloid):

any ideas?

satellite73 (satellite73):

yeah i have an idea, use this http://www.wolframalpha.com/input/?i=x+%2B+y+%3D+12+,3x+-+2y+%3D+6

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