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
Rudik [331]
3 years ago
9

¿cual es la solucion de la siguiente ecuacion (10+2x +x= -x +18)?

Mathematics
2 answers:
n200080 [17]3 years ago
8 0

Answer:

x=2

Step-by-step explanation:

saul85 [17]3 years ago
5 0

Answer:

x = 2

Step-by-step explanation:

(10 + 2x + x = - x + 18)

10 + 2x + x = - x + 18

10 + 3x = - x + 18

10 + 3x + x = - x + x + 18

10 + 4x = 18

10 - 10 = 4x = 18 - 10

4x = 8

4x ÷ 4 = 8 ÷ 4

x = 2

You might be interested in
Two questions.
AleksAgata [21]

Answer:


Step-by-step explanation:


4 0
3 years ago
What’s the area of the figure below?
TEA [102]

Answer:

482.5 ft^2.

Step-by-step explanation:

The figure can be regarded as a rectangle with a triangle cut out of one corner.

The base of the triangle = 25-20 = 5 in and the height = 20 - 13 = 7 in.

The required area = area of rectangle - area of triangle

= 25*20 - 1/2 * 5 * 7

= 500 - 17.5

= 482.5 ft^2

5 0
3 years ago
Read 2 more answers
Maya had $27. She spent all the money on buying 3 burgers for $x each and 2 sandwiches for $y each. If Maya would have bought 2
defon

Answer:

Option C

The student's conclusion is correct because the solution to the system of equations 3x+2y=27  and 2x+y=16 is (5,6)

Step-by-step explanation:

Let

x------> the cost of each burger

y-----> the cost of each sandwich

we know that

3x+2y=27 -----> equation A

2x+y=(27-11)

2x+y=16 ----> equation B

Solve the system of equations

Multiply the equation B by -2

-2(2x+y)=-2*16 ----->-4x-2y=-32 ------> equation C

Adds equation A and equation C

3x+2y=27 \\-4x-2y=-32\\ ----------\\ 3x-4x=27-32\\ -x=-5\\x=5

Substitute the value of x in the equation B

2(5)+y=16

10+y=16

y=6

The solution of the system of equations is the point (5,6)

so

The price of each burger is \$5

The price of each sandwich is \$6

6 0
3 years ago
Read 2 more answers
What is the value of X?
matrenka [14]

The two given angles are vertical angles and equal each other:

3x + 50 = 6x -10

Now solve for x:

Subtract 3x from both sides:

50 = 3x -10

Add 10 to both sides:

60 = 3x

Divide both sides by 3

X = 20

5 0
3 years ago
Ari buying 10 1/2 feet of rope that costs $5.25 per foot.How much will Ari spend?
lapo4ka [179]

Answer:

55.13

Step-by-step explanation:

10×5.25 = 52.50

52.50+2.63= 55.13

8 0
3 years ago
Other questions:
  • determine the time necessary for P to double when it is invested at interest rate r compounded annually, monthly, daily, and con
    7·1 answer
  • Which ratio is equivalent to 3:7?<br> A 6:7<br> B 3:21<br> C 24:56<br> D 15:30
    7·2 answers
  • 0. For a button to fit through its buttonhole, the hole needs to be the size of the button's diameter. What size buttonhole is n
    6·1 answer
  • Marissa sold 32 boxes of cookies for $4.35 each. She spent approximately 24.5% of the money she earned on new shoes and used the
    13·1 answer
  • What is the value of y−5x−3for x = 2 and y = -4
    8·2 answers
  • How can you construct three-dimensional figures<br> from different views?
    12·1 answer
  • On a test, 1/4 of a class earns A’s and 1/3 earned B’s. What part of the class earned either an A or a B?
    11·2 answers
  • Six cousins inherited a total of 5/8 of their great aunt’s assets, which they divided evenly. What fraction of their great aunt’
    14·1 answer
  • Help pls!! I need help!!
    9·1 answer
  • 1. Antonio drove 26 miles north, and then drives west. At the end of his drive, it is determined that he is 50 miles from where
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!