Question

Solve 3x+11= k for x.
A. x=3k-11
B. x=k-11
C. k+11
x=———
3

D. k-11
x= ———
3

Answer 1

 x =k − 11divided by 3
This is the answer to your problem 

Answer 2

Answer:  the correct option is (D) $x=\dfrac{k-11}{3}.$

Step-by-step explanation:  We are given to solve the following equation for the value of x :

$3x+11=k~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~(i)$

To solve the given equation for x, we need to take x on one side and all other terms on the other side of the equality.

The solution of equation (i) is as follows :

$3x+11=k\\\\\Rightarrow 3x=k-11\\\\\Rightarrow x=\dfrac{k-11}{3}.$

Thus, the required value of x is $x=\dfrac{k-11}{3}.$

Option (D) is CORRECT.