rathmanjaxon8 rathmanjaxon8

01-12-2021
Mathematics

contestada

the sum of 2 times a number and 5 is equal to 7

Respuesta :

BillyBob0531 BillyBob0531

01-12-2021

Answer:

n = 1

Step-by-step explanation:

"The sum of" is addition

"2 times a number" is 2n

"and 5" is + 5

equals 7 is =7

2n + 5 = 7

- 5 - 5

2n = 2

2n/2 = 2/2

n = 1

Answer Link

Otras preguntas

Explain how to find the surface area of a 3-D figure

Write 3 strategies you can use when you become impatient.

Under which conditions of temperature and pressure does a real gas behave most like an ideal gas

An item is regularly priced at $50 . It is on sale for 60% off the regular price. How much (in dollars) is discounted from the regular price?

9x + 5y = 28 5x + 9y = 56 The solution set for the system of equations is . NextReset

Muscular strength exercise is characterized by_____________________.

what motivated european nations to finance voyages of exploration in the fifteenth and sixteenth century

Which of the following factors influenced napoleon's decision to sell the Louisiana territory to the United States? F. The westward movement of American settle

Check out the image of Earth. The Northern Hemisphere is found above the equator (Points A and B) and the Southern Hemisphere is located below the equator (Poin

Which of the following sentences is correct? A. She is the person whom he had found sleeping in the library. B. The musical group whom won the top prize