Flyboy123 Flyboy123

25-09-2015
Mathematics

contestada

Solve the literal equation for y.
-12x-3y=15

Respuesta :

Аноним Аноним

25-09-2015

[tex]-12x-3y=15\ \ \ |add\ 12x\ to\ both\ sides\\\\-12x+12x-3y=15+12x\\\\-3y=12x+15\ \ \ |divide\ both\ sides\ by\ (-3)\\\\-3y:(-3)=12x:(-3)+15:(-3)\\\\\huge\boxed{y=-4x-5}[/tex]

Answer Link

25-09-2015

You said that    -12x - 3y = 15

Add 3y to each side:    -12x    = 15 + 3y

Subtract 15 from each side: -12x - 15   =    3y

Divide each side by 3 :    - 4x - 5    =    y

Answer Link

Otras preguntas

Which of the following instruments is used during a titration? test tube beaker burette crucible

Do you think we need to worry about a global Pandemic? Why?

What are the possible rational zeros of f(x) = x4 + 2x3 – 3x2 – 4x + 20?

When a red snapdragon and a white snapdragon produce pink snapdragons, _______________ has occurred. a. complete dominance c. codominance b. incomplete dominanc

The notion that only the fittest members of society deserve to survive and that social programs to help the poor will ultimately weaken the social order is a do

If you look at the color green for an extended period of time and then look away, you will see an afterimage of red. which theory accounts for this phenomenon?

Where were the aztecs told to build their capital?

You are studying for your final exam of the semester. Up to this point, you received 3 exam scores of 96%, 77%, and 74%. To receive a grade B in the class, yo

What does the Energy Policy Act of 2005 mandate?

A five-sided solid has the numbers 1, 2, 3, 4, and 5. What is the probability of rolling two five-sided number solids and getting a sum of either a 3 or an 8?