Juan is twice as old as his brother, Peter. Juan is 12 years old. Which equation can be used to find Peter's age?
A/ 2 - x = 12
B/ x-2= 12
C/2x = 12
D/ x + 2= 12

C

Step-by-step explanation:

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b

b. 153 students do not participate in sports and seventy-five 12th graders were surveyed