JaeHAnnenerialavi
JaeHAnnenerialavi JaeHAnnenerialavi
  • 24-12-2016
  • Mathematics
contestada

Which equation is equivalent to 3x – 4y = 8?
A) Y = 3/4x+2
B) Y = -3/4x+2
C) Y = -3/4x-2
D) Y = 3/4x-2

Respuesta :

JcAlmighty
JcAlmighty JcAlmighty
  • 25-12-2016
The answer is D) Y = 3/4x-2

3x - 4y = 8
Express it in the term of y.

Subtract 3x from both sides:
3x - 4y - 3x  = 8 - 3x
- 4y = 8 - 3x

Divide both sides by -4
-4y/-4 = (8 - 3x)-4
y = 8/-4 - 3x/-4
y = -2 - (-3/4x)
y = -2 + 3/4x
y = 3/4x - 2
Answer Link

Otras preguntas

What is the envelope of gas that surrounds Earth? A) atmosphere B)biosphere C) cryosphere D) geosphere F) hydrosphere
if mindy has 3.098 thousand dollars what is the fraction .ps no one is going to get it
Which of the following is not an authoritarian form of government? A. Totalitarianism B. Dictatorship C. Absolute monarchy D. Direct democracy
Which botany phenomenon is primarily based on an understanding of physics
What is the Cpt code 31785
I need help with these four problems?
In which trimester does the following occur? A sac called a placenta forms around the embryo and is connected to the embryo with an umbilical cord.
If every dimension of a two-dimensional figure is multiplied by k, by what quantity is the area multiplied?
Rename the number. Use the place value chart to help. 24 ten thousands =
Find the value g(x) = -3x + 1