Question

If a=4, what is the value of the expression 12- a/4

Answer 1

Since “a” is equal to “4”, replace “a” in the equation with “4”.
12-4/4
Then, do PEMDAS. 4/4=1
12-1=11

The value of the equation is 11.

Answer 2

If a=4,to find the value,we put a into the equation hence getting:

12-(4)/4
=12-1
=11
thus the value is 11

hope it helps!