Question

find K, so that x=3 is a solution of the equation kx+8=x-7​

Answer 1

Step-by-step explanation:

k = -4hope it will help you

Answer 2

$\large{\underline{\underline{\mathfrak{\green{\sf{Answer-}}}}}}$.

$\bold\:k\:=\frac{-4}{3}$.

$\large{\underline{\underline{\mathfrak{\green{\sf{Given\:Here:Equations-}}}}}}$.

♠Kx +8=x-7

$\large{\underline{\underline{\mathfrak{\green{\sf{Find\:the\:value -}}}}}}$.

✴ k=?. at X =3.

$\bold{Keep\:value\:of\:x}$.

$\implies\:k*3+8\:=\:3-7$.

$\implies\:3k\:=\:-4$.

$\implies\:k\:=\frac{-4}{3}$.

__________________

#ANSWERWITHQUALITY & #BAL

_________________