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NashNugs
 3 years ago
Solve the System of equations
3x + 3y + 2z = –5
x + y + 3z = –4
2x + 2y + 5z = –7
NashNugs
 3 years ago
Solve the System of equations 3x + 3y + 2z = –5 x + y + 3z = –4 2x + 2y + 5z = –7

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goformit100
 3 years ago
Best ResponseYou've already chosen the best response.0dw:1343833778651:dw

mathslover
 3 years ago
Best ResponseYou've already chosen the best response.3ok so first of all : 3x+3y+2z=5 3x + 3y = 52z 3(x+y)=52z x+y = (52z)  3 x = (52z)/3  y

mathslover
 3 years ago
Best ResponseYou've already chosen the best response.3put this value in the above equations

annas
 3 years ago
Best ResponseYou've already chosen the best response.1@mathslover my bro you're the best

NashNugs
 3 years ago
Best ResponseYou've already chosen the best response.0whats the graph? The dud who drew the pic? Whats that

mathslover
 3 years ago
Best ResponseYou've already chosen the best response.3it is fully dependent on you "which method you want to chose" thanks @annas , there may be mistake as no one is perfect in any field

NashNugs
 3 years ago
Best ResponseYou've already chosen the best response.0@mathslover i have no idea what that was haha

NashNugs
 3 years ago
Best ResponseYou've already chosen the best response.0i think substitution would work best

annas
 3 years ago
Best ResponseYou've already chosen the best response.1you can also use matrix method

mathslover
 3 years ago
Best ResponseYou've already chosen the best response.3@NashNugs seems that you are working on substitution at present so go through that IF you have studied matrices then use the @goformit100 's method

annas
 3 years ago
Best ResponseYou've already chosen the best response.13 3 2 5 1 1 3 4 2 2 5 7 make the row echelon form and you'll get your answers

NashNugs
 3 years ago
Best ResponseYou've already chosen the best response.0i have not studies the matrix method. But i found the answer with substitution.

annas
 3 years ago
Best ResponseYou've already chosen the best response.1ok it was just for your knowledge :)

NashNugs
 3 years ago
Best ResponseYou've already chosen the best response.0would the answer be 4,3,1?

NashNugs
 3 years ago
Best ResponseYou've already chosen the best response.0thats what i got, i might have done something wrong tho

mathslover
 3 years ago
Best ResponseYou've already chosen the best response.3yes it seems right to me
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