arparks455 arparks455
  • 24-08-2016
  • Mathematics
contestada

Which is an equivalent form of the equation 3x-3y=15
A. Y=x-5
B. Y=x+5
C. Y=5-x
D. Y=-5-x

Respuesta :

Brahimilaf2
Brahimilaf2 Brahimilaf2
  • 24-08-2016
Hello , 
(3x-3y = 15) / 3
x-y = 5 
so , it's A. y = x-5 .
Answer Link
Аноним Аноним
  • 24-08-2016
Simple....

change into y=mx+b form....

You have:

3x-3y=15

3x-3y=15
-3x        -3x

-3y=15-3x

Divide by -3.....

[tex] \frac{-3y}{-3} = \frac{15-3x}{-3} [/tex]

y=-5+x or y=x-5

Thus, your answer....A.
Answer Link

Otras preguntas

The density of aluminum is 2.70 g/cm3. Apiece of aluminum foil that is 1000 cm on each side has a mass of 440. mg. How thick is the piece of foil?
Looking Back At The Last Ten Years Of Your Life Describe The Events That Have Been Significant In Shaping Your Personality. Essays .
2.434 to 3 significant figures
Looking Back At The Last Ten Years Of Your Life Describe The Events That Have Been Significant In Shaping Your Personality. Essays .
Solve each system of equations. 6x + 5y = 10 7x - 3y = 24
Tim is twice as old as his son. In six years, Tim s age will be three times what his son s age was six years ago. How old is tim s son now?
The coins in the store s cash register total $12.50. The cash register contains only nickels, dimes, and quarters. There are twice as many dimes as nickels. The
The width of a rectangle is 5 feet, and the diagonal is 8 feet. Which is the area of the rectangle? (Round to nearest hundredth.)
List all the Commonwealth Games mascots.
how do you convert 0.125 into a ratio