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 :

jraj76 jraj76
  • 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

what's another word for over thinking?
what's another word for over thinking?
What were the major causes of WWII? Please include at least 4 answers.
Simplify the expressions: cot 0 sec 0 A. Sin0 B. Csc0 C. Cos0 D. Cos* 0
what's another word for over thinking?
What is the amplitude of y=1/2 sin2x
The function of the eardrum in the middle ear is to
how do you write 4540 million in standard form?
How do you?...Multiply out and simplify 10(2x-1)-20x?
Why is sodium sulphate hemihydrate called as "Plaster of Paris"?