Question

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

Answer 1

Here we are given an equation 2x+3y=k

​Also, the values of x and y are given

x=2 and y=1

We have to find the value of k

We will substitute the value of x and y in the given equation

2x+3y=k

2(2) + 3(1) = k

   4 + 3 = k

          7 = k

Hence, the value of k will be 7

Answer 2

Answer:

k = 7

Step-by-step explanation:

x=2, so 2x=2*2= 4

y=1, so 3y= 3*1= 3

2x+3y= 4+3 = k

2x+3y= 4+3 = 7