Question

Find the value of K, if x=3, y=2 is a solution of the equation 3x+4y=k. Find two more solutions of the resultant equation.

Answer 1

Answer:

Step-by-step explanation:

3×3+4×2=k

9+8=k

18=k

Answer 2

putting the values of x=3 and y=2 in the equation, we get

3(3)+ 4(2)=k

9+8=k

17=k

now assuming the value for equation, let's say 0 of x, then,

3(0)+ 4y = 17

4y=17

y=17/4

taking the value of y as 0, we get

3x + 4(0) = 17

3x=17

x=17/3