Question

If x = 1, y = 2 is a solution of the equation 2x + 3y = k then the value of k is​

Answer 1

Answer:

IF X=1,Y=2

THEN 2X+3Y=K

2+6=K

ANS.8=K

Answer 2

Answer:

$given \: = \\ x \: = 1 \\ y = 2 \\ eq. = 2x + 3y = k$

$let \: put \: the \: values \:$

$2(1) + 3(2) = k$

$2 + 6 = k$

$8 = k$