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 domain of the relation is
question 14. Select the correct answer. If f(x)=x^2/x+3, find f(x+h)
Kenneth John makes a deposit at an ATM and receives $75.00 in cash and a receipt for the $872.25 total deposit. He remembers that the checks deposited totaled t
if a rectangle is 95 meters long and 65 meters wide what is the diagonal​
What is yellow in Chinese.Urgent NEED HELP​
Please help The following balanced equations represent double replacement reactions that each result in the formation of precipitation. For each reaction, which
How does Orwell use satire to support his purpose in this passage? - He uses parody to reveal the cruelness of communist leaders. - He uses ridicule to make fu
Which super continent forms the core of North America?
What action taken by Roosevelt is symbolized in this cartoon?
Simplify. 2( 5 3 + 3 4 ) − 4 3