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
Masja [62]
3 years ago
6

Solve the simuteneous equation4x+2y=6x-2y=9​

Mathematics
2 answers:
Naya [18.7K]3 years ago
8 0

Answer:

find the same x-value and the same y-value that satisfies both ... 1 2 3. + 4 5 6. 5 7 9 ... + (4x – 2y + 9 = 0).

Step-by-step explanation:

GREYUIT [131]3 years ago
7 0

Answer:

x=3  y= -3

Step-by-step explanation:

Add the two equations to eliminate y

4x+2y=6

x-2y=9​

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

5x = 15

Divide by 5

5x/5 = 15/5

x = 3

Now find y

x - 2y = 9

3 -2y = 9

Subtract 3 from each side

3-2y-3 = 9-3

-2y = 6

Divide by -2

-2y/-2 = 6/-2

y = -3

You might be interested in
Identify the variables, objective functions, and constraints
dsp73
What does it constraints?
7 0
3 years ago
The height (h) of a stone, in meters, thrown into the air can be modeled by the equation h=-4.9t^2+20t+10, where t represents ti
hodyreva [135]
Umm lets see 22.0
 Thank you tiffani 

8 0
3 years ago
117<br> X<br> x + 3<br> Find the value of x.<br> A. 4<br> В. 5<br> C. 6<br> D. 9
Andre45 [30]

Answers:

1. D po

Step-by-step explanation:

i hope its hepl

3 0
3 years ago
To put money into a savings account, CDs, and stocks is to___
-BARSIC- [3]

Answer:

I think its to invest.

Step-by-step explanation:

Knowledge, and past experience.

8 0
3 years ago
For a shape to be symmetrical do both sides have to be the same when divided?
rewona [7]
Yes in order for them to be symmetrical they both have to be Symmetrical or the same
6 0
3 years ago
Read 2 more answers
Other questions:
  • Which numbers are solutions of the inequality x&gt;-12? Check all that apply.
    6·2 answers
  • At the end of the summer, Caitlin had saved $120 from her summer job. This was her initial deposit into a new saving account at
    5·2 answers
  • Evaluate f=9/5c + 32 for c=20 degree
    11·1 answer
  • HELP!
    15·2 answers
  • Select ALL that apply: 21 days is equal to...
    5·2 answers
  • AC =<br> Round your answer to the nearest hundredth.<br> A<br> 5<br> 35<br> B<br> C
    7·1 answer
  • This table represents the proportional relationship between the number of boxes and the number of magnetic cubes held by the box
    12·1 answer
  • What are the terms or 8x+6
    14·1 answer
  • Which of the following fractions is smaller than<br> 1/2
    6·1 answer
  • Sketch the graphs using 3 points that belong to it y = -3x +2
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!