Question

solve this by elemination method


please help me​

Answer 1

Let  $\frac{1}{x-1} = u \\\frac{1}{y-2} = v$  

then 5u + v =2

       6u - 3v= 1

Now  15u + 3v = 6.....( x 3)

         6u - 3v = 1

        21 u = 7

            u = 1/ 3

Getting value of v

5(1/3) + v = 2

5 + 3v = 6

v = 1/3

Substuting values of u and v

x-1 = 3

x = 4

y-2 = 3

y = 5

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