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
shusha [124]
2 years ago
5

If 2x+3y=6 and -5x+2y=4 then what is x and y??

Mathematics
1 answer:
zalisa [80]2 years ago
8 0

Answer:

x=0 y=2

Step-by-step explanation:

2x+3y=6 .... 1

-5x+2y=4 .... 2

Multiply 5 with equation 1 and multiply 2 with equation 2

Then we get

10x+15y=30

-10x+4y=8

-10x and +10x get canceled so 19y=38

y=38/19=2

substitute y value in equation 1 or 2 and find the value to get x

You might be interested in
Please help!!!!!!!!!!!!!!!
VMariaS [17]

equation form: y = mx + b

where m is the slope, and b is the y-intercept.

slope = (y2 - y1) / (x2 - x1) = (13 -8) / (11 - 5) = 5/6

y = 5/8 x + b (replace x and y by 5 and 8)

=> 8 = 5/6 * 5 + b

=> 8 = 25/6 + b

=> b = 8 - 25/6 = 23/6

==> equation: y = 5/6 * x + 23/6

3 0
2 years ago
Help meeeeeeee!!! REEEE
Alina [70]

Answer:

I think 5 faces and 10 edges but im not sure what a vertice is sorry

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
8minus 2n +3p has how many terms
Sunny_sXe [5.5K]

Answer:

It has two terms.

Step-by-step explanation:

4 0
3 years ago
0.5 km = M <br><br> Pls help me!!
Fudgin [204]

Answer:

500

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
What is the value of y when x= 2.5
liubo4ka [24]

Answer:

The value of y is unknown bas there is no equation

6 0
3 years ago
Other questions:
  • Caden owns a popular retail website. The initial number of transactions that took place in the first hour of day is 10 and the n
    11·2 answers
  • In 1980 the population of alligators in a particular region was estimated to be 1700. In 2005 the population had grown to an est
    13·1 answer
  • You notice an ad in the newspaper. It claims that you can earn $170 a week. You would have to work 40 hours per week.How much wo
    10·1 answer
  • Given two positive even integers, it turns out that the square of the largest minus 10 times the smaller is 76. What is the sum
    14·1 answer
  • {HELP ASAP }WILL GIVE 50+ POINTS AND BRAINLIEST
    14·1 answer
  • Will mark as brainliest if correct
    12·1 answer
  • Lena made a scale drawing of an arcade. She used the scale 1 inch : 4 feet. If an air hockey table is 2 inches long in the drawi
    10·1 answer
  • What can be said about a set of data with a standard deviation of​ 0? ​(This is a reading assessment question. Be certain of you
    8·1 answer
  • Can omeone help i cant solve this
    9·1 answer
  • Need help with angle relationships worksheet
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!