Question

If (2,3) is the solution of an equation
2x+y=k. find the value of k.​

Answer 1

⭐Solution⭐

✏given equations here .

2x +y = k....(1)

✏if (2,3) is the solution of this equation.

so, (2,3) exits this equation.

✒keep x= 2, and y =3 in this equation.

we get

=> 2×2 +3 =k

=> k = 4+3

=> k = 7

⏩Thus:-

♣ Value of k = 7.

✏Hopes its helps u.

Answer 2

heya...

Given : - x = 2 and y = 3

Substitute the given values in the equation,

2 x + y = k

=> 2 (2) + 3 = k

=> 4 + 3 = k

=> 7 = k

=> k = 7

Hence, the value of k is equal to 7 .