charlesjanae61
charlesjanae61 charlesjanae61
  • 18-09-2020
  • Mathematics
contestada

HELP ME
What is the expression in simplest form? 21 - 6n + 2(2n - 5 ) - 3n

Respuesta :

dspader
dspader dspader
  • 18-09-2020

21-6n+2(2n-5)-3n

First, multiply 2x2n and 2x-5

21-6n+4n-10-3n

Then rearrange the terms

4n-6n-3n+21-10

Then combine like terms

-5n+11

hope it helps!

Answer Link
ACCESS MORE

Otras preguntas

if you have $100 dollars to spend, do you have enough money to complete the project?
What is the product of 2,830 and 3
Why do saturated fatty acids have straight structures, while unsaturated fatty acids have bent structures? A. Saturated fatty acids have a larger mass.
A box of candy weighs 340.23 grams and costs $18.99. If 1 gram is approximately 0.03527 ounces, what is the unit price per ounce of the candy?
Which number is a multiple of 4/5? 8/10 , 12/15, 16/20. 12/5
who are people who have challenged the rules
Which word best describes the speaker's relationship to "some men" in "Summer"?
Who was the 10th president of the United States of America?
What would happen if our atmosphere consisted of pure oxygen?
Markus receives dollar bills from his grandfathet for one week.On the first day he received $1; on the second day he received $2, on third day he received $4, a