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OpenStudy (anonymous):
solve for x,y, and z 4x+2y+5z=8 5x+3y+4z=9 6x+3y+3z=3
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OpenStudy (kira_yamato):
4x+2y+5z=8 -----(1) 5x+3y+4z=9 -----(2) 6x+3y+3z=3 -----(3) Manipulate equation (3) to get the simplest form and plug that into (1) and (2) first.
OpenStudy (anonymous):
oh
OpenStudy (kira_yamato):
Hope that hint was helpful ^_^
OpenStudy (anonymous):
yeah thanks
OpenStudy (kira_yamato):
No problem. I'll be here if you need me ^_^ By the way, I just solved it with a calculator ^_^
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