x-y=1 ;5x+y=23 find x and y
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x-y=1----------eq[1]
5x+y=23 --------eq[2]
We have 3 methods to find the the values of x and y . Here i am goin to find the values of x and y by elimination meths as it is a very easy method to find the values of x and y
Now we have to add both the eqs . eq[1] +eq[2]
5x+y = 23
x-y = 1
-------------------
6x = 24 [ is eliminated from the equation becoz of diff. signs ]
x= 24\6 = 4
Now we have to put the value of x in any of the equation above
from[1]
4-y = 1
-y= 1-4
-y= -3
So , y = 3
Hence , the required values of x and y are 4 and 3 respectively .
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