Question

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

Answer 1

Answer:

given: x=1 , y = 2

putting these values in the given equation

= 2×1+3×2=k

=2+6=k

=k=8

Answer 2

$\huge\underline{ \mathbb\red{⭐A} \green{n} \mathbb\blue{S} \purple{w} \mathbb \orange{E} \pink{r}} \:$

$\mathbf{If x = 1} \\ </p><p> \mathbf{y = 2}$

$\mathbf{</p><p>2x + 3y = k}$

$</p><p> \mathbf{2(2) + 3(1) = k}$

$\mathbf{4 + 3 = k} \\ \mathbf {= 7k}$

$\tt{Therefore \: the \: value \: Of \: K} =$

$\huge \mathcal{7}$