Question

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

Answer 1

Answer:

Given, x = 2 and y = 1

Equation , 2x + 3y = k

so, putting back the value of x and y, we get

$2(2) + 3(1) = k \\ \\ = > 4 + 3 = k \\ \\ = > 7 = k \\ \\ or \: k = 7$

hope it helps uH ✔

Answer 2

Answer:

the ans is put the value of x and the y in the equation like this 2(2)+3(1)=k then your ans come ok happy byee