Question

Twice a number when described by 7 gives 45 . find the number​. and also who wants to talk im bored

Answer 1

g

Explanation:

Answer 2

Answer

Let the number be x.

twice =2x

When it is decreased by 7 we get the following equation:

2x−7=45

⇒2x=45+7

⇒2x=52

⇒x=252

∴x=26

The number is 26.