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anonymous
 one year ago
Solve the system of equations using matrices. Use Gaussian elimination with backsubstitution.
3x + 5y  2w = 13
2x + 7z  w = 1
4y + 3z + 3w = 1
x + 2y + 4z = 5
anonymous
 one year ago
Solve the system of equations using matrices. Use Gaussian elimination with backsubstitution. 3x + 5y  2w = 13 2x + 7z  w = 1 4y + 3z + 3w = 1 x + 2y + 4z = 5

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0these are my answers

arindameducationusc
 one year ago
Best ResponseYou've already chosen the best response.14 variables, 4 equations..... you can solve each value...

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0not really but i can try

arindameducationusc
 one year ago
Best ResponseYou've already chosen the best response.1@Vocaloid would you like to try this one?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.03x + 5y  2w = 13 x=3

anonymous
 one year ago
Best ResponseYou've already chosen the best response.02x + 7z  w = 1 x=2

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0am i getting these right

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0x + 2y + 4z = 5 x=4

arindameducationusc
 one year ago
Best ResponseYou've already chosen the best response.1no not like that.... i will solve it, wait....

arindameducationusc
 one year ago
Best ResponseYou've already chosen the best response.1you have to solve one equation for one varialble, here2x=135y+2w now put this in second equation.... 2x+7zw=1 =>135y+2w+7zw=1

arindameducationusc
 one year ago
Best ResponseYou've already chosen the best response.1You have to do like this okay?

arindameducationusc
 one year ago
Best ResponseYou've already chosen the best response.1suppose x+y=15 and 2x+8y=10 we solve x and y. same way we are solving 4 variables
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