tylorstoker tylorstoker

02-12-2018
Mathematics

contestada

3 times the sum of a number and 1 is the same as twice the number find the number

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

02-12-2018

Answer:

n=-3

Step-by-step explanation:

3 * (n+1) = 2n

distribute

3n +3 = 2n

subtract 3n from each side

3n-3n+3 = 2n -3n

3 = -n

multiply by -1

-3 = n

Answer Link

Otras preguntas

The study of how genes determine our nutritional requirements is called

Choose the function in which whose graph is given below

Option 1: $30 an hour plus a non-refundable deposit of $50. Option 2: $20 an hour plus a non-refundable deposit of $75. Kyle is renting a jetski for the day. I

please help me with this question thanks

I need help how to do this

Would you measure the length of a jump rope in inches or in feet? Explain your choice

What is an interpretation? The written way the author intended his or her story to be The way a person might understand a story or bring it to life The most

What function does a dialogue NOT fulfill?

solving system of equations y=3x+7 , y=-4x+21

Changes to the global climate could include _______. a. changes to temperature b. changes to pressure c. changes to precipitation d. all of the above user: