mmariee mmariee
  • 05-09-2017
  • Mathematics
contestada

Solve each equation and check your solution5y-4=9y+8

Respuesta :

kphung76127
kphung76127 kphung76127
  • 05-09-2017
5y-4=9y+8

Subtract 5y from both sides
-4=4y+8

Subtract 8 from both sides
-12=4y

Divide both sides by 4
-3=y

Check by plugging it in:
5(-3)-4=9(-3)+8
-15-4=-27+8
-19=-19
True

Final answer: y=-3
Answer Link

Otras preguntas

Why does the alchemist choose the boy as his pupil over the englishmen?
describe the Dark Ages of our universe.
What are the individual sections of the windows registry called?
Please help with 1,2,3. It’s due tomorrow!!
Which does not border Venezuela? A. Colombia B. Guyana C. Brazil D. Chile
In addition to offering information and analysis, ________ can also include recommendations. select one: a. directive reports b. analytical reports c. informati
How many molecules of hypothetical substance b are produced when 29.9g of hypothetical substance a reacts? the molar mass of substance a is 15.7 g/mol?
What is the coating that provides nutrients to the eye?
What metamorphic rock has nonfoliated texture?
The medullary cavity is formed through the action of