Question

a) 3
[ ]
15. If x=2, y= 1 is a solution of the equation 2x+3y=k Then k=
(a) 7
(b) 5
(c) 0
(d) 8​

Answer 1

Answer:

Here you go............

Step-by-step explanation:

$\huge\boxed{\fcolorbox{cyan}{purple}{⛄~MysticalBlush~⛄}}$

✿ $\huge\bold\green{Given}$ :-

• x = 2
• y = 1

✿ 2x + 3y = k

✿ 2(2) + 3(1) = k

✿ 4 + 3 = k

✿ 7 = k

$\huge\bold\orange{(a) \: 7}$ $\huge\bold\green{~✔~}$