Question

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

Answer 1

Answer:

The Value of K is 7 when substituted x as 2 and y as 1

Answer 2

$\huge\bf\underline\blue{Solution}$

Given,

x=2

y=1

Substuite values of x,y in given equation

2x+3y=k

2(2) + 3 (1 ) = k

4+3 =k

k=7

Therefore value of k is 7