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
Natalka [10]
3 years ago
6

6x-5y=10.5 5x-3y= -2 Solve by elimination method

Mathematics
1 answer:
irina1246 [14]3 years ago
4 0

Step-by-step explanation:

Given,

6x - 5y = 10.5 .............. (1)

5x - 3y = -2 .................. (2)

Multiplying eq (1) by 3 and (2) by 5 then subtracting,

18x - 15y = 31.5

(-) 25x - 15y = -10

-----------------------------

-7x = 41.5

x = - 41.5 / 7 = -83 / 14

Inserting the value of x in eq (2)

5 * (-83 / 14) - 3y = -2

y = -129 / 14

x = -83 /14 and y = -129 /14

You might be interested in
What is the value of m in the equation<br> zm = 16, when n = 8?
scoundrel [369]

Step-by-step explanation:

nm=16

m=16/n

m=16/8

m=2

7 0
3 years ago
I honestly don't know how to complete this problem. Please help may you include the steps also.
Arisa [49]
Answer is B............
5 0
3 years ago
What is the value of y?<br><br> 3√3<br><br> 6√3<br><br> 9√3<br><br> 12√3
marshall27 [118]

6 \sqrt{3}
7 0
3 years ago
Plot the point (-5,1) on the grid
rosijanka [135]
Plot -5 on the x axis and 1 on the y axis . 

7 0
3 years ago
What do letters CLU stand for in relation to an insurance agent ?
Goryan [66]

In insurance, the letters CLU indicates the title of Chartered Life Underwriter, one of the most respected and prestigious of titles in the insurance profession. What this means to you is that you are dealing with a representative who is trained in recognizing the needs of his or her clients and able to suggest insurance products that will enhance or even improve your financial stability. These people are the cream of the crop in life insurance agents.


5 0
4 years ago
Read 2 more answers
Other questions:
  • A car can travel 32 miles for each gallon of gasoline. The function ​d(x)equals=32x represents the distance​ d(x), in​ miles, th
    7·1 answer
  • I need it fast plz help me
    7·2 answers
  • PLEASE HELPPPP 20 POINTSSS
    14·1 answer
  • SAT reading and writing section scores of a random sample of twenty 11th-grade students in a certain high school are given below
    5·1 answer
  • In 10⁶,the 10 is the​
    10·2 answers
  • What is the greatest common factor shared by 70 and 30
    12·1 answer
  • PLEASEE HELP.!! ILL GIVE BRAINLIEST.!! *EXTRA POINTS* DONT SKIP:((
    11·2 answers
  • How to simplify y14/y10
    14·1 answer
  • please help!!! ive been trying this question for the pass 20 minutes and cant seem to understand it!!
    7·2 answers
  • A woman has two boxes of matches.she uses five matches and has 75 matches left.how many matches were in each box?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!