Q. 4 H4.0( 16 Votes )
Let us solve the
Rewriting the above equation as.
x + y = 5xy (i)
x - y = 9xy (ii)
In this problem, we will eliminate ‘y’ from both the equations.
Adding both the equations
2x = 14xy (cancelling x from both the sides)
Putting the value of y in equation(i)
x = 5xy - y or x = - 1/2
Hence the solution of the linear equation is x = and y = -1/2
Note: - Since we have cancelled x as it is common from both the sides, we have neglected a solution that is x = 0, similarly other solution as y = 0.
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