Question

take three points x,y which satisfy eqn 2x-y=1 and 4x-2y=2​

Answer 1

Answer:

The given system of equations is

3x−2y=4 .(i)

2x+y=5 ..(ii)

Putting x=2 and y=1 in equation (i), we have

LHS =3×2−2×1=4=RHS

Putting x=2 and y=1 in equation (ii), we have

LHS=2×2+1×1=5=RHS

Thus, x=2 and y=1 satisfy both the equations of the given system.

Hence, x=2, y=1 is a solution of the given system.

Answer 2

X=2 and Y=1
Linear equations in two variables