Question

Find the value of k, if ( -1 ,2) is a solution of the equation 2x + 3y =k.

Answer 1

Answer:

if (-1,2)

यहाँ x= -1, y = 2 है

euation:- 2x+3y = k

= 2×(-1)+3×2 = k

= -2+6 = k

= 4 = k

या, k = 4 answer