jgaG1arnanaagui
jgaG1arnanaagui jgaG1arnanaagui
  • 01-08-2016
  • Mathematics
contestada

54 decreased by twice a number

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Loveday
Loveday Loveday
  • 07-08-2016

Twice a number 2x (x is the unknown number) decreased (-) by 54

2x-54 (is the answer)

Answer Link
PiaDeveau PiaDeveau
  • 02-09-2019

Answer:

2x - 54

Step-by-step explanation:

Given : 54 decreased by twice a number.

To find : Solve it.

Solution : We have given  54 decreased by twice a number.

Let the number  = x .

According to question :

Twice of a  number = 2 x .

54 decreased by twice a number.

It mean twice of a number is less by 54.

We will use the minus sign for decreased term

2x - 54

Therefore, 2x - 54

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