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
Alja [10]
3 years ago
14

Im doing systems of equations and its 2x+2y=16

Mathematics
1 answer:
xeze [42]3 years ago
8 0

Answer:

x=3, y=5 This means the point would be (3,5)

Step-by-step explanation:

As I am unable to see your work, I am unable to tell you what you did wrong, but I hope you can notice what was wrong by comparing your work to mine

We are given the equations

2x+2y=16\\3x-y=4

The first thing we need to do is solve one of them for a variable and use substitution. I chose the second equation

3x-y=4\\\\y=3x-4

Now we can substitute in this equation for y

2x+2y=16\\\\2x+2(3x-4)=16\\\\2x+6x-8=16\\\\8x=24\\\\x=3

Now that we have the value for x, we can plug it into the second equation to easily find y.

y=3x-4\\\\y=3(3)-4\\\\y=9-4\\\\y=5

Finally, we can plug x and y into the first equation in order to check to make sure it works for the other equation

2x+2y=16\\\\2(3)+2(5)=16\\\\6+10=16\\\\16=16

You might be interested in
Point Z (-5,-6) was translated to Z (-8,4 )
kari74 [83]

Answer:

Step-by-step explanation:

5 0
3 years ago
Please help 0.8t+0.6t-t
PolarNik [594]

Answer:

0.4t

Step-by-step explanation:

1.4t-t=0.4t

Hope this helps :)

3 0
3 years ago
Read 2 more answers
I need to find the volume of the cylinder
masha68 [24]

Answer:

depends on what kinda cylinder your starting to find a answer to

3 0
3 years ago
How do I calculate 1/5 of 125
Brrunno [24]

Answer:

You do 1/5 x 125 which equals 25

Step-by-step explanation:

4 0
3 years ago
Anyone know the answer? THANK YOU
svetlana [45]

Answer:

The one on the top left

Step-by-step explanation:

Slope of one third and y intercept -4

7 0
3 years ago
Other questions:
  • Help The inverse of a function is a function.<br> always<br> sometimes<br> never
    12·2 answers
  • (a) Describe in words a sequence of transformations that maps to.
    5·2 answers
  • A polygon has coordinates A(-7, 8), B(-4, 6), C(-4, 3), D(-8, 3), and E(-9, 6). What are the coordinates of its image, polygon A
    14·1 answer
  • How to find x and y in Triangle congruence
    11·1 answer
  • Reduce To Simplest Form.<br><br>2/2 + 1.75 - 44/25 =​
    15·1 answer
  • The difference of v and 16
    14·1 answer
  • Consider two circular swimming pools. Pool A has a radius of 22 feet, and Pool B has a diameter of 13.6 meters. Complete the des
    15·1 answer
  • The table gives the value in dollars) of Jordan's boat based on its age in years).
    8·1 answer
  • It is known that a particular laboratory task takes the average person 2.5 seconds (the variance is not known). A researcher was
    7·1 answer
  • Simplify 2 square root 36
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!