Question

31. Find a number such that when 5 is subtracted from 5 times that number, the result
is 4 more than twice the number
(3)​

Answer 1

Answer:

3

Step-by-step explanation:

Let n be the number

5 subtracted from 5 times the number is 5n - 5

4 more than twice the number is 2n + 4

These expressions should be equal.

5n - 5 = 2n + 4

3n = 9

n = 3