If `8x + 3y = 5 and 3x - 2y = 5` then the solution of equations is... (a) `(1,1)` (b) `(-1,-1)` (c) `(-1,1)` (d) `(1,-1)`​

Which of the following is a solution of the equation 2x-y=16 ? (A) (8,-1) (B) (5,-5) (C ) (6,1) (D) (9,2)

Which of the following is not a solution of the equation 3x -4y = 8? (A) (4,1) (B) (8,4) (C ) (1,4) (D) (0, -2)

In a triangle ABC ,the bisectors of angles BandC lies along the lines x=y and y=0 . If A is (1,2) ,then the equation of line BC is (a) 2x+y=1 (b) 3x-y=5 (c) x-2y=3 (d) x+3y=1

Solve the following system of equations: (1)/(7x)+(1)/(6y)=3,quad (1)/(2x)-(1)/(3y)=5

If ( x + 3 , 4 - y ) = ( 1 , 7 ) , then ( x - 3 , 4 + y ) is equal to ( a ) ( -2 , -3 ) ( b ) ( -5 , 1 ) ( c ) ( 3 , 4 ) ( d ) ( 1, 5 )

Solve the simultaneous equations : 1/(3x) - 1/(4y)+1=0, 1/(5x)+1/(2y) = 4/(15)

If [(2x+y,0),(5,x)] = [(5,0),(5,3)] then y is equal to (a) 1 (b) 3 (c) 2 (d) -1