Question

If you multiply a number by 3 and then subtract 5 you will get 40 what is the number

Answer 1

15 x 3 = 45 - 5 = 40
The number will be 15.
Hope this helped.

Answer 2

To find the answer the question first write it out. 3*x-5=40. move the five over next to the 40 and cancel out -5. so the new equation looks like this. Then add 40+5 which is 45.Lastly you have the number 3 and the variable x. now you have to divide 3 by 45 to get your final answer 15. so x=15.

3*x=40+5

3*x=45

Hope this helps!!