Answer:
39
Step-by-step explanation:
47- (2 x 4) first multiply what's in the parentheses
47 - 8 next subtract
39 then you have your answer
47 = 39 after you get your answer you check your work
47 = 39 + 8 you just add the number you subtracted
47 = 47 if the numbers match you know you got it right
Hope this helps
