nataliemhidago nataliemhidago
  • 03-12-2020
  • Mathematics
contestada

7 + 13а – 3- 20 + 2а

Respuesta :

Аноним Аноним
  • 03-12-2020

7 + 13а – 3- 20 + 2а

combine like terms

7+13a+2a-3-20

7+15a-3-20

then do -3-20

-3-20=-23

7+15a-23

7-23=-16

15a-16

answer:

15a-16 or -16+15a

Answer Link

Otras preguntas

the close relationship Puerto Rico shares with both the United states and English has led people
The line "like sea and river" refers to A. a person drowning in his own tears B. an attempt to wash away grief C. the blending of two people's emoti
If the shortest leg for two right triangles is two-thirds the size of the of the shared hypotenuse then what is the length of the shortest leg?
What does a growing GDP per capital indicate about a country
why did the us rejected the treaty of Versailles
What would happen if a sentence were missing a predicate
What is the answer? Please I really need help!!!
i need helpwith finding the answer its for geometry number25
Why would a finch population that lives on an island have a higher rate of speciation than a finch population that lived in a large forest in North America?
The chemical reaction shown here, in which a large molecule is broken down into the smaller parts that make it up, is called a __________ reaction