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

WILL MARK BRANLIEST!!!!! HELP ASAP!!!!!!! Salmon fossils are found more often than stingray fossils because: there were more salmon than stingrays salmon died m

Lincoln's decision to arm black soldiers occurred at what point?

In the problem 4 × 12 = 48, which numbers are the factors? A. 4 and 12 B. 12 and 48 C. 4, 12, and 48 D. 4 and 48

Which gas would have the slowest rate of diffusion, assuming that all gases are at the same temperature?

PLZ HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! If f(x) = 3x2 - 2x + 5, find f(-2).

how did Adolf Hitler contribute to the outbreak of world war two?plz help asap

can anyone ans this question

The South’s economy in the 1859s is best described as?

What was the original price if after 25% discount it became $285?

Simplify 3x−7+2x . . . . .