Respuesta :

Answer:

Option B. [tex]x = \frac{13}{k}[/tex].

Step-by-step explanation:

The given equation is kx - 4 = 9

We will add 4 on both the sides of the equation

kx - 4 +4 = 9 +4

kx = 13

Now we will divide by k on both the sides of the equation

[tex]\frac{1}{k}(13x) = \frac{1}{k}13[/tex]

[tex]x = \frac{13}{k}[/tex]

Therefore Option B x = 13/k is the right answer.

gmany

Answer:

[tex]\large\boxed{B.\ x=\dfrac{13}{k}}[/tex]

Step-by-step explanation:

[tex]kx-4=9\qquad\text{add 4 to both sides}\\\\kx=13\qquad\text{divide both sides by }\ k\neq0\\\\x=\dfrac{13}{k}[/tex]

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