The product of a number decreased by 6 and the same number increased by 3 is 10. find all numbers that satisfy this condition

I think it would be: x-6+3=10

If you solve it, it would be x=19

x-6+3=10       Add 6+3

x-9=10           Add 9 to 10

x=19

he spend 5.1 minutes chatting with his friends.

step-by-step explanation:

2/5+1/2=9/10

6/1-9/10=5.1

answer: you need to organize this better it does not make sense.

step-by-step explanation: ?