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

Marta put 4.87 in her coin bank.Each day she added 1 quarter 1 nickel and 3 pennies how much was in her coin bank after 27 days?

In analyzing a piece of writing, take care to notice whether the author includes ___________, ideas or principles expressed as fact without providing evidence t

A watermelon seed is 0.4cm long. How far would a line of 122 watermelon seeds stretch

Does rare vocabulary use distinguish giftedness from typical development? a study of school-age african american narrators

When creating a professional presentation, transitions should A. use multiple effects to keep the audience interested. B. remain consistent by using

If 5(x - 4) + 2 = -173, what is the value of x?

What’s the difference between renewable and non renewable sources?

Why are a plants stomata generally open during the day and closed at night brainly?

I need to find the area and perimeter?

An atom that normally has __________ electrons in its outer (valence) shell tends not to form chemical bonds with other atoms.