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
Gelneren [198K]
3 years ago
5

Howww???? Answer??????

Mathematics
2 answers:
Yuliya22 [10]3 years ago
8 0

Answer:

x = 13

Step-by-step explanation:

3x+8 = 2x+21

Subtract 2x from both sides

x + 8 = 21

Subtract 8 from both sides

x = 13

horrorfan [7]3 years ago
8 0

Answer:

x=29

Step-by-step explanation:

you add the numbers that dont have x

you then subtract 2x from 3x and you get your answer

You might be interested in
Which polynomial is in standard form?
miv72 [106K]

Answer:

(C) 19x+6^2+2

Step-by-step explanation:

8 0
3 years ago
HELP PLEASE I NEED THIS FOR MY TEST TODAY HELP
maw [93]

Answer:

j is the answer hope i got it in time

4 0
2 years ago
Read 2 more answers
Unit rate for 150 students in 3 classes.
damaskus [11]

Answer:

Step-by-step explanation:

150 students/3 classes= 50 students per class

7 0
3 years ago
Read 2 more answers
Braceleftzf y = 8/7 x − 2/3 <br> 8/3 x + y = 5/9
givi [52]

Answer:

  (x, y) = (77/240, -3/10)

Step-by-step explanation:

It is convenient to write the equations in standard form.

Multiplying the first equation by 21 gives ...

  21y = 24x -14

Multiplying the second equation by 8 gives ...

  24x +9y = 5

Then the system of equations in standard form is ...

  • 24x -21y = 14
  • 24x +9y = 5

Subtracting the first from the second, we get ...

  (24x +9y) -(24x -21y) = (5) -(14)

  30y = -9

  y = -9/30 = -3/10

Substituting this into the second equation, we have ...

  24x +9(-3/10) = 5

  24x = 7.7 . . . . . . . add 27/10

  x = 7.7/24 = 77/240

The solution is (x, y) = (77/240, -3/10).

7 0
3 years ago
HELP!!!!!!!!What is the equation, in slope-intercept form, of the line that passes through (0, −2) and has a slope of −3?
emmainna [20.7K]

Answer:

y= -3x -2

Step-by-step explanation:

(0 , -2) and a slope of -3

The -2 is the y-intercept, put the initial point there

Use that point and put the -3 slope


3 0
3 years ago
Other questions:
  • Homer wants to identify the center and radius of the circle defined by the equation x2 + y2 - 14x +
    9·1 answer
  • A square is inscribed within another square by connecting the midpoints of the larger square. The edge length of the outer squar
    12·1 answer
  • Antonio is also working on a new spreadsheet program. The program takes up 14 bytes of memory. If each byte is equal to 8 bits,
    11·2 answers
  • Help for 20 points.Write the equation of the line that passes through (3, −2) and has a slope of 4 in point-slope form. (2 point
    13·1 answer
  • Which point on the numbee line represents the product (-4)(-2)(-1)
    13·1 answer
  • Which statements are true about the circle shown below? Select two options.
    13·2 answers
  • 1/3 (6y - 9) = -2y + 13
    6·1 answer
  • Cut a rope into 8 equal pieces. each piece was 3/4 long. how long was the original rope​
    14·1 answer
  • Mrs. Cratchit went to the market to buy 4.5 pounds of sliced fruit in a container. She paid with a $20 bill and a $5 bill and re
    15·1 answer
  • Determine the period of the following graph.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!