Question

Q.24)Find the value of the k, if x=2 and y = 1 is a solution of the equation 2x + 3y =k​

Answer 1

Answer:

k=7

Step-by-step explanation: It is a easy one Just put x=2 and y=1

so equation will be

2(2)+3(1)=k

4+3=k

k=7

Hope it helped you

Answer 2

Given equation is 2x+3y=k

According to question x=2,y=1

Now substituting the values of x and y in the equation 2x+3y=k,we get,

(2×2)+(3×1)=k

⇒ 4+3=k

⇒ 7=k

So, k = 7

So, the value of k, if x=2,y=1 is a solution of the equation 2x+3y=k is 7