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krissywatts
Group Title
solve system of equation:
x+y=1
yz=4
2x+y+5z=38
 one year ago
 one year ago
krissywatts Group Title
solve system of equation: x+y=1 yz=4 2x+y+5z=38
 one year ago
 one year ago

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cyber405 Group TitleBest ResponseYou've already chosen the best response.0
You can use y4=z instead of z in the third equation... Do you know rest of the solution...?
 one year ago

helloihaveaquestion Group TitleBest ResponseYou've already chosen the best response.0
plug it into your calculator!
 one year ago

krissywatts Group TitleBest ResponseYou've already chosen the best response.0
i got 13,14, and 10 or 10 and something still not adding up right
 one year ago

cyber405 Group TitleBest ResponseYou've already chosen the best response.0
What's the problem...?
 one year ago

cyber405 Group TitleBest ResponseYou've already chosen the best response.0
y  z = 4 > z = y  4 x + y = 1 > x = y1 then plug these into third one... 2x + y + 5z = 38 > 2(y1) + y + 5(y4) = 38 .... 2y2+y+5y20=38 > 4y=16 y=... then plug y in other equations to find x and z...
 one year ago
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