Question

If (2,0) is a solution of the linear aquation 2x+3y=k, then the value of k is

Answer 1

here is your answer k=4

Answer 2

given (x,y) points (2,0)
a/q
ek of line
2x+3y=k
putting the value of x & y
2×2+3×0=k
4+0=k
4=k