Question

PLEASE HELP!

Find four numbers, the
sum of which is 45, so
that if 2 is added to
the first number, 2 is
subtracted from the
second number, the third
number is multiplied by
2, while the fourth
number is divided by 2,
then the four numbers so
produced are all the
same.

Answer 1

45

Explanation:

45 +2=47

47-2=45

45×2=90

90÷2=45