Solve for y then plug in (-12) for x. Show work please. x = 24 + xy

1 answer:

3 0

X=24+xy
have to get y alone so subtract 24 from both sides
x-24=xy
divide both sides by x to get y alone
(x-24)/x=y
Now we need to plug in the -12
(-12-24)/-12=y
We need to simplify inside the parentheses before we divide
-36/-12=y
Now simplify the left to get your answer
3=y

You might be interested in

Find the slope of the line in the image below.

LenKa [72]

Solution:

It should be noted:

Slope = Rise/Run

Using the formula:

Slope = Rise/Run
=> Rise = 1; Run = 2
=> Slope = 1/2

Correct option is A.

3 0

2 years ago

4- 4 x7+3= right the answer is -21, someone told me the answer is 10

sattari [20]

Yeah that’s the right answer

3 0

4 years ago

Read 2 more answers

Can you help me with this question?-8(-4x-1)-9x

Contact [7]

First you have to multiply -8 to (-4x-1)
which is, -12x+8
then there is -9x you have to add like terms
-12x-9x+8
-21x+8 is your final answer

4 0

3 years ago

72/63 in simplest form

Viktor [21]

$\frac{72}{63}$
Divide both the numerator and denominator by 9 to get;
$\frac{8}{7}$
Convert the improper fraction to a mixed number;
$\frac{8}{7} =1 \frac{1}{7}$

3 0

3 years ago

There is a proportional relationship between the volume of a sample of helium in liters and the mass of that sample in grams. if

love history [14]

Answer:

v = 5.6m

Step-by-step explanation:

Proportional relationship equation:

y = kx, where k- constant of proportionality

Use the given point to work out the value of k:

28 = 5k
k = 28/5
k = 5.6

In our case the equation is:

v = 5.6m, where v- volume, m- mass

6 0

2 years ago