nevaehtessay7 nevaehtessay7
  • 07-09-2020
  • Mathematics
contestada

Simplify this expression.
-2x - 6y + 3 + 4x - 2 + 9y​

Respuesta :

LoganBS10
LoganBS10 LoganBS10
  • 07-09-2020

Answer:

2x+3y+1

Step-by-step explanation:

Let's simplify step-by-step.

−2x−6y+3+4x−2+9y

=−2x+−6y+3+4x+−2+9y

Combine Like Terms:

=−2x+−6y+3+4x+−2+9y

=(−2x+4x)+(−6y+9y)+(3+−2)

=2x+3y+1

Answer Link
meowme368 meowme368
  • 07-09-2020
2x + 3y + 1

Steps:
Add -2x and 4x which equals to 2x

Add -6y and 9y which equals to 3y

Subtract 2 from 3 which equals 1

Answer Link

Otras preguntas

why do mammals need more extensive respiratory surface?
what is difference between atoms and molecules?
How do you determine if the line segments are congruent
Which of the following is/are part of the nitrogen cycle: a. eutrophication b. denitrification c. saturation d. all of the above
a current of 4A flows in a wire of resistance 60 ohm. calculate electrical energy consumed in 2 min.
What are the uses of Electricity in our every day life?
Why did many intellectuals and artists criticize Americn culture during the 1950s?
A wire 2 m long, 0.1 mm in diameter and has resistance of 20 ohm. Calculate the resistivityof its material.
Concentration of Ca(OH)2 is 10^-2 ..find its pH value.Explain too.
__________ are the political leaders of the United States who helped in creating its system of government.A.The followers of Shays’ Rebellion B.Congress C.The S