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
maksim [4K]
3 years ago
12

X + y = 7, what is the value of 2x + 2y -2?btw please hurry, thx <3

Mathematics
1 answer:
stira [4]3 years ago
5 0

Answer:

The answer is 12 because 2x is just 8 and 2y is just 6 so add that and get 14 then subtract 2.

Step-by-step explanation:

You might be interested in
A test consists of 10
Lelu [443]
The answer will be 1/2^9

6 0
3 years ago
2x+3y = 15<br> x-3y=3<br> Solve
Arada [10]
By process of elimination. 3y and -3y get eliminated. Giving you

3x=18

Divide by 3 on each side

Giving you x=6

Plugging it into equation 2 you get

(6)-3y=3

Taking out the parenthesis you have

6-3y=3

Subtract by 6 on each side giving you

-3y=-3

Divide by -3 on each side giving you

y=1

So the answer for this equation is x=6 and y=1 or the ordered pair (6,1)
6 0
3 years ago
-2b – 12 = 22. what does b equal?
Alex17521 [72]

Answer:

b = -17

Step-by-step explanation:

-2b - 12 = 22

     +12     +12

-2b = 34

-2b/-2    34/-2

b = -17

6 0
3 years ago
Read 2 more answers
What is 2654 divided by 456
ella [17]
The answer is 5.82017544 i divide the two numbers 2654 and then 456 and got that answer:) hope this helped!!
7 0
4 years ago
Read 2 more answers
I am stuck with this question can anyone help please 2(3x-5)+3(2x+3)
Licemer1 [7]

Answer:

-1

Step-by-step explanation:

here is the answer

mark me the brainliest

7 0
3 years ago
Other questions:
  • Which of the following constructions are crucial to draw inscribed circles on a given equilateral triangle
    7·2 answers
  • A school store has 1200 pencils in stock, and sells an average of 25 pencils per day. The manager reorders when the number of pe
    6·1 answer
  • Which two numbers add up to 1 and multiply to -20
    5·2 answers
  • Find the center and the radius of the circle with the equation x^2+6x+y^2+4y+12=0
    14·1 answer
  • What is 6P6 ?<br><br><br> 36<br><br><br> 46,656<br><br><br> 720<br><br><br> 1
    12·1 answer
  • Find all unknown measures
    10·1 answer
  • What else would need to be congruent to show that ABC~XYZ by ASA? given: AB~XY, A~X,
    15·1 answer
  • Jasmine ran 5 miles in 42 minutes. At what rate did she run?
    6·1 answer
  • Simplify 10 1/2(1 1/7x+2/3)+5 5/6(2 2/5x+4 2/7)​
    5·1 answer
  • Which table of values represents a function?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!