Cdhan88 Cdhan88
  • 03-02-2019
  • Mathematics
contestada

Three times the sum of a number and seven is negative thirty-six. What is the number?

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 03-02-2019

Answer:

n =-19

Step-by-step explanation:

3* (n+7) = -36

Distribute

3n+21 = -36

Subtract 21 from each side

3n+21-21 = -36-21

3n = -57

Divide by 3

3n/3 = -57/3

n =-19

Answer Link
Daud2020 Daud2020
  • 03-02-2019
It would be -19 for this question
Answer Link

Otras preguntas

Which sentence has a correctly placed participial phrase? A. The grocery store clerk, reserved for items on sale, placed dented cans on a shelf. B. The grocery
what makes for good scientific data
what makes for good scientific data
Which of the following is True for valence electrons? A) Valence electrons are always located in the innermost energy level B) Each element in the periodic tabl
What are two conductive materials separated by an insulator,and used to store electric potential energy?
Is Dwight D. Eisenhower a good president?
Mr. Sanchez has 16 feet of fencing to put around a rectangular garden. He wants the garden to have the greatest possible area. How long should the sides of th
Emily buys a toaster during the sale for 10% off. If Ellen pays $36, what was the original price?
how many atoms of zinc are in 0.60 mol of zinc ?
Please help I have a test with 16 more questions! Which statement accurately describes an event or belief that led to the First Crusade? A. Islamic libraries de