Question

Whats the value of this expression when b=5

6(2b-4)

Answer 1

The answer is 36.
Just cause I know

Answer 2

36

Explanation:

Substituting the value of b into the expression (not equation!), we get:

6(2*5-4)

Then, simplifying the expression we get:

6(10-4)

6(6)

36

Hope this helps!

-mynkiran ^_^