1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
jenyasd209 [6]
3 years ago
10

What is the solution for the system of equations? -4x+y=-2 y+5=-6x

Mathematics
1 answer:
Aliun [14]3 years ago
6 0

Answer:

(-3/10,-16/5)

Step-by-step explanation:

One way to solve a system of equations is by elimination.  We can take one equation and subtract the other equation from it to cancel out on of the variables making the equation into something we can solve.  In this case the Y's will cancel out because we have 1 Y in each equation

-4x+y=-2

6x+y=-5 subtract

-4x-6x=-10x

y-y=0

-2-(-5)=3

so our equation is -10x=3 and we can solve for x giving us x=-3/10

now we can plug -3/10 in for x into either of the original equations and solve for Y

y+5=-6(-3/10)

y+5=9/5

y=-16/5

so our answer is (-3/10,-16/5)

I hope this helps and please don't hesitate to ask if there is anything still unclear!

You might be interested in
How do you add add fraction with a different denominator?
kenny6666 [7]

Find the LCM (least common multiple) of the denominators, and use that as the denominator for the two fractions.

Ex.

\frac{3}{4} +\frac{2}{3}

LCM (3, 4) is 12

\frac{9}{12} +\frac{8}{12}

=\frac{17}{12}

3 0
3 years ago
Read 2 more answers
6.<br> 1<br> 68<br> 61<br> 2<br> m21 =<br> 3<br> m22= <br> m23 -
Advocard [28]

1 = 51

2= 61

3= 29

Step-by-step explanation:

1) 61+68= 129

180-129= 51

2) 61 is across it so they have the same number

3) 61 +90= 151

180-151= 29

6 0
3 years ago
When is the mean most useful in describing a set of data?
melamori03 [73]
The range is wide is the correct answer
4 0
3 years ago
Read 2 more answers
What is 0.019 written as a percent?<br><br> A. 0.00019% <br> B. 0.019%<br> C. 0.19% <br> D. 1.9%
Lesechka [4]
The correct option is d
7 0
3 years ago
Read 2 more answers
are there any other considerations that should be taken into account when trying to fit a giant tv into your car
FrozenT [24]
The width and height of the tv as well as the length and width of the back of your car
6 0
3 years ago
Other questions:
  • It took the race car 22 minutes to travel 114.4 kilometers. At what rate did the car travel?Use the formula r = d/t, where r is
    14·2 answers
  • The ratio of blue to yellow used to make a certain tint of green is 8:5. If you use 24 fl oz of blue, how many fluid oz of yello
    8·1 answer
  • <img src="https://tex.z-dn.net/?f=5%20%5Cfrac%7B1%7D%7B2%7D%20%20%5Ctimes%20%20%5Cfrac%7B3%7D%7B8%7D%20" id="TexFormula1" title=
    14·1 answer
  • An airline has a policy of booking as many as 15 persons on an airplane that can seat only 14. ​(Past studies have revealed that
    9·1 answer
  • At a pumpkin patch, if Armando guesses the weight of his pumpkin within 0.3 pounds, he gets to take the pumpkin home for free. I
    14·2 answers
  • Find the value of the following expression:
    7·1 answer
  • Ms. Gonzalez borrowed $4,500 from her bank to buy a jet ski. The loan has an 8.5% annual simple interest rate. If it takes Ms. G
    5·1 answer
  • Anyo ne can ms on this <br><br>navneet175285 <br><br>e mail ​
    13·1 answer
  • It takes a machine at a seafood company 20 seconds to clean 3 pounds of shrimp. Select True or False for the following statement
    12·2 answers
  • If you place a 26-foot ladder against the top of a building and the bottom of the ladder is 20 feet from the bottom of the build
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!