cyrillejadeperfecto cyrillejadeperfecto

18-04-2021
Mathematics

contestada

Seven less than twice a number is 15. What is the number?

Respuesta :

blackshades blackshades

18-04-2021

Answer:

Number = x

Equation = 7 - 2x = 15

7 - 2x = 15

- 2x = 15 - 7

-2x = 8

x = - 8/2

x = - 4

Answer Link

JustMeSB JustMeSB

18-04-2021

The number is 11

15+7=22
22/2=11

Answer Link

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