Use the Variable $x$ For the Unknown, and Write an Equation Representing the Verbal

Multiple Choice

Use the variable $x$ for the unknown, and write an equation representing the verbal sentence. Then solve the problem.
-Four times a number added to 8 times the number equals 48.

A) $8 x+4 x=48 ; 4$
B) $4 x(8+x) =48 ;-4$
C) $8 x-4 x=48 ; 4$
D) $4(x+8) =48 x ;-4$