Evaluate 4 times a number q plus 25 when q=2.

Question

27
31
33<<<my answer
42

2. Evaluate 4 times a number q plus 25 when q=2.

27
31
33<<<my answer
42

3. If q=2, evaluate (34+18*q)-(5q+7)

38
79>>>my answer
31
21

Answer 1

#1,2 ok (and the same!)
#3 (34+18*q)-(5q+7) if q=2
(34+18*2)-(5*2+7)
(34+36)-(10+7)
70-17
53
I suspect a typo