jlegrand5567 jlegrand5567

04-08-2022
Mathematics

contestada

Molly is thinking of a number. twice her number take away seven is the same as her number plus five. what is her number?

Respuesta :

04-08-2022

Answer:

Number = 12

Step-by-step explanation:

2n-7=n+5 (+7 to both sides)

2n=n+12 (-n to both sides)

n=12

Answer Link

Otras preguntas

In developing follicles of the mammalian ovary, the thecal cells secrete testosterone. If the granulosa cells of a follicle are unable to convert this testoster

Mary has been locked out of her account after failing to correctly enter her password three times. As the system administrator, you need to unlock her account.

Which is the product of (x - 5)2? A. x2 - 10x - 25 B. x2 - 10x + 25 C. x2 + 10x +25 D. x2 + 10x -25

Why does STOMP appeal to people worldwide?

A painter sets up a uniform plank so that he can paint a high wall. The plank is 2 m long and weighs 400 N. The two supports holding up the plank are placed 0.2

Answer for both pleaseeeeeeeeeee

Johnny was able to drive an average of 31 miles per hour faster in his car after the traffic cleared. He drove 16 miles in traffic before it cleared and then dr

storms are part of life

What purpose did the introduction of English education serve for the British?

Use a calculator to find the mean of the data. {21.6, 25, 20.6, 24.6, 20.3, 25.2, 22.8, 24.1, 22.5, 22.5, 22.6, 22, 24.6, 23.6, 23.5, 22, 24.4, 20.9, 21.4, 20.5