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Find Gauss Elimination 7y+2x=11,3x-y=5

Solution:
Your problem `->` Gauss Elimination 7y+2x=11,3x-y=5


Total Equations are `2`

`2x+7y=11 -> (1)`

`3x-y=5 -> (2)`

Converting given equations into matrix form
`2``7``11`
`3``-1``5`


`R_1 larr R_1-:2`

 = 
 `1` `1=2-:2`
`R_1 larr R_1-:2`
 `7/2` `7/2=7-:2`
`R_1 larr R_1-:2`
 `11/2` `11/2=11-:2`
`R_1 larr R_1-:2`
`3``-1``5`


`R_2 larr R_2-3xx R_1`

 = 
`1``7/2``11/2`
 `0` `0=3-3xx1`
`R_2 larr R_2-3xx R_1`
 `-23/2` `-23/2=-1-3xx7/2`
`R_2 larr R_2-3xx R_1`
 `-23/2` `-23/2=5-3xx11/2`
`R_2 larr R_2-3xx R_1`







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