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

The base of right prism is rhombus of diagonal is 6 and 8cm and altitude is 12 cm find total surface area

Horace read 160 pages in 4 hours. How many pages can he read in 6 hours??

The graph of y = 4x - 11 is translated up 8 units. Which equation represents the translated graph? f y = 4x - 19 g y = 4x - 3 h y = 12x - 11 j y = 12x - 3

The process by which rocks are broken down into smaller fragments by the atmosphere and other factors in the environment is called?

Buck drove 220 miles in 5 hours. What was his average rate of speed?

The length of a pool is 3 feet more than twice its width. If the perimeter of the pool is 72 feet, find the dimensions of the pool by writing and solving a syst

what is the cause and effect for the french citizens armies win their revolution for liberty and equality

Find an equivalent ratio for 22/55 and then write the proportion

The chickens on a certain farm consumed 600 pounds of feed in half a year. During that time the total number of eggs laid was 5,000. If the feed cost $1.25 per

solve 2/3 + 1/4x = 1/3