Question

If you multiply my number by -4 and subtract 20, the result is 8. What’s my number?

Answer 1

It's -7

Explanation:

-7 • -4=28 (multiplying 2 negatives gives you a positive)

28 - 20 =8

Answer 2

your number is -7.
-7 x -4 = (positive) 28
28-20 = 8