bella7926 bella7926
  • 01-09-2021
  • Mathematics
contestada

Three times the sum of a number and 4 is twice a number minus 8.

Respuesta :

jmeyer511 jmeyer511
  • 01-09-2021

Answer:

Step-by-step explanation:

3(n+4)=2n-8

3n+12=2n-8

5n= -20

n= -4

Answer Link

Otras preguntas

Handy is making floor plan for a treehouse using a scale of 1 inch to 2 foot he wants to make the floor of the treehouse have a length of 8 foot how many inches
40:√100 + √9.√36 ????​
TIENES QUE ESCRIBIR COMPLETAMENTE LAS SIGUIENTES ECUACIONES. 2. BALANCEARLAS 3. DEMOSTRAR LA LEY DE LA CONSERVACIÓN DE LA MATERIA. El sodio reacciona con el oxí
Helppp! what are the answers
How was the pandemic a great way for us to focus on our self and family
The Federal Reserve plays an important role in the U.S. economy because it: O A. monitors the consumer price index. OB. makes rules for other banks to follow. O
If you put up $25,000 today in exchange for a 8.50 percent, 19-year annuity, what will the annual cash flow be
Need help pleeeeease
8. Look at the painting below. I Name the artist. Name the painting. Give the time period. List the artistic movement of this work. Describe its two most import
What is the sum of 7 + 8J + 3,?