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

How many grams of a 15 percent alcohol solution should be mixed with 40 grams of a 30 percent solution to obtain a solution that is 25 percent alcohol?
PLEASE HELP ME WITH THIS MATH QUESTION: A line contains the points (34, 12) and (32, 48). What is the slope of the line in simplified form?
Hello is someone able to help me type this essay.
Hi. I am a question. What does "Re:" mean in this email? Help me, please!
List all of the prime numbers between 10-20.
The figure below shows the quotient of fraction 3 over 5 Division sign fraction 2 over 5 using a rectangle model. What is the quotient?
Please help me with this homework
với vo= 72km/h thì hãm phanh chuyển động chậm dần đều, sau 10s đạt v1= 54km/h.a) Sau bao lâu kể từ lúc hãm phanh thì đoàn tàu đạt v = 36km/h và sau bao lâu thì
what is the value of the power a if 5^a =1/125
You need to lightly when you are late so you wont wake up your parents. O tread O promote O draught O lair