Which sentence is represented by this algebraic equation? X/2-3=15

A) 3 less than half of x is 15.
B) Half of x less than 3 is 15.
C) 3 less than twice x is 15.
D) Twice x less than 3 is 15.

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length