Question

Question 5 of 25

Solve kx + 8 = 4 for x.
O A. x =
X
k
O B. x=-*/
k
k
C. x= -4/
O
O D. x = 4/

Answer 1

x = -4/k

Explanation:

given equation,

kx + 8 = 4

and we need to solve out for x ,

subtract 8 on both the sides,

kx + 8 - 8 = 4 -8

simplify,

kx = -4

divide both the sides by k,

kx / k = -4/k

simplify,

x = -4/k

and we are done!