elleyoung624
elleyoung624 elleyoung624
  • 03-05-2021
  • Mathematics
contestada

3x+7=-8 plz help i will mark brainliest

Respuesta :

vyronicaducat
vyronicaducat vyronicaducat
  • 03-05-2021

Answer:

x = -5

Step-by-step explanation:

3x + 7 = -8

> subtract 7 on both sides

3x = -15

> divide 3 both sides

x = -5

Answer Link
i22199513
i22199513 i22199513
  • 03-05-2021

Answer:

x=-5

Step-by-step explanation:

subtract 7 from both sides

3x = -8 - 7

simplify -8 - 7 to -15

3x = -15

divide both sides by 3

x = -15 / 3

simplify 15 / 3 to 5: and you get.

x=-5

Answer Link

Otras preguntas

5,286÷3 how many digits will the classroom number have
Desertion was a problem in the South Vietnamese army. True or False
what is a absolute value of 1-31
compare and contrast eukaryotic and prokaryotic cells
Which empire was the world's biggest exporter of guns in the 17th century? A. Yuan dynasty B. Songhai Empire C. Ottoman Empire D. Byzantine Empire
An animals genetic makeup can influence its behavior true or false
An electric motor has a rating of 4.0 × 10^2 watts. How much time will it take for this motor to lift a 50.-kilogram mass a vertical distance of 8.0 meters? [As
How does a reflex arc help to protect the human body from danger?
Which of the following devices imparts ownership in a corporation? A. U.S. Treasury Bill B. Stock C. Bond D. Savings account
Find the solution by graphing on the same grid: 3x greater than or equal to 5y-10 2x-4y less than -6 YOU DONT HAVE TO GRAPH BUT i NEED THE SOLUTION ON WHAT TO G