विलोपन विधि का उपयोग करके निम्न समीकरण युग्म को हल करो :
`(x)/(10)+(y)/(5)+1=15`
`(x)/(8)+(y)/(6)=15`

(2)/(x)-(3)/(y)=15;-(8)/(x)-(5)/(y)=77

(2)/(x)-(3)/(y)=15,(8)/(x)+(5)/(y)=77

Solve by the method of elimination (x)/( 10) + ( y )/(5) = 14, ( x)/( 8) + ( y )/( 6) = 15

(10)/(x+y)+(2)/(x-y)=4,(15)/(x+y)-(5)/(x-y)=-2

निम्न समीकरण को हल कीजिए - tan^(-1)(x-1)+tan^(-1)(x)+tan^(-1)(x+1)=tan^(-1) 3 x

Find x and y when (7x-2y)/(xy)=5 (8x+7y)/(xy)=15

8x + 5y = 9 , kx + 10 y = 15 .

Solve the following system of equations by using the method of elimination by equating the coefficients: (x)/(10)+(y)/(5)+1=15(x)/(8)+(y)/(6)=15

(15(2-y)-5(y+6))/(1-3y)=10