lyriccold
lyriccold lyriccold
  • 23-02-2020
  • Mathematics
contestada

Combine like terms to create a equivalent expression to
2r+1+(-4r)+7

Combine like terms to create a equivalent expression to 2r14r7 class=

Respuesta :

daritheshredder
daritheshredder daritheshredder
  • 23-02-2020

Answer:

-2r+8

Step-by-step explanation:

Add 1 and 7 to get    2r+8+(-4r)

Then subtract 4r from 2r because adding a negative is the same as subtracting. so that makes your answer      -2r+8  

Answer Link

Otras preguntas

which of the following is not an authoritarian form of government
nuyorican new york and los angeles florida ponce de leon el lagarto boca raton cape canaveral colorado bronco california having puerta rican roots raised in new
Is this Correct? Please tell me..
if you drop a piece of quartz it will break apart in an irregular manner what property does quartz show in this situationA. lusterB. cleavageC. StreakD. fractur
According to the evolutionary theory the state begins as a
when multiplying two or more fractions, you should?
What do confucians and legalists think about the value of the past as a model for the present?
what percentage is $7,360 of $78,000
Add (3x4 − 2x3 + 1) + (12x4 + x2 − 11)
Absolute Value Inequalities: 4|8y+7|-9 <91