Question

22. Find the value of k, if x = 1,
y = 2 is a solution of the
equation 2x + 3y = k.
a: 5
b. 6
c. 7
d. 8​

Answer 1

Answer:

2x+3y=k. —1

put x=1 and y=2 in equation 1

2(1)+3(2)=k

2+6=k

8=k

k=8

Step-by-step explanation:

Hope it helps

Answer 2

Answer:

2x+3y=k

put the value of

x=1 and y= 2

then the eqn becomes,

2(1) +3(2) =k

2+6=k

8=k

k=8

Step-by-step explanation:

• so ans is "k=8 "