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

Question

asked Apr 3, 2022 187k views

2 Answers

Alexandre Lavoie · Answer 1 · 2022-04-10T07:29:09+0000

Answer:

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.