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
Rashid [163]
3 years ago
15

5x + 2(x + 7) = 14x – 7. Find x

Mathematics
2 answers:
topjm [15]3 years ago
7 0

Answer:

1. x = 3

2. x = 6

3. not sure

Step-by-step explanation:

5x +2 (x+7) =14x -7

First expand the expandables

5x +2x +14 =14x-7

7x +14 =14x -7

14x -7x =14+7

7x=21 . Divide both sides by 7

x=3.

Yuki888 [10]3 years ago
4 0

Step-by-step explanation:

1. 5x +2x + 2*7 =14x-7

7x + 14 = 14x - 7

14 +7 = 14x - 7x

21 = 7x

21/7 =x

4 =x

You might be interested in
Please help asap
Rashid [163]

Answer:

what is the butter amount?

Step-by-step explanation:

x's everything by 3

2x3=6 c of flour

1x3=3 c of sugar

3 0
4 years ago
A right triangle has one side that is 6 inches
ASHA 777 [7]

Answer:

31.4 inches

Step-by-step explanation:

36+144 = 180

sqrt(180) = 13.41

6 + 12 + 13.4

8 0
3 years ago
Solve the equation for m:<br><br> m/5 = 60
alex41 [277]

Answer:

m = 300

Step-by-step explanation:

m/5 = 60

multiply both sides of the equation by 5

m = 60 * 5 = 300

3 0
3 years ago
Read 2 more answers
Directions: Solve each inequality and graph the solution on the number line.
Kazeer [188]
The answer to the questions

8 0
3 years ago
Read 2 more answers
)
Leto [7]

Answer:

Number of Adult's tickets sold on Saturday = 3,356

Number of Children's tickets sold on Saturday = 2, 928

Total number of tickets sold over these two days is 8,938.

Step-by-step explanation:

Here, the number of tickets sold on FRIDAY:

Adult Ticket sold = 1,678

Children's Tickets sold = 976

So, the total number of tickets sold on Friday  

= Sum of ( Adult + Children's ) tickets  = 1,678  + 976 = 2,654 ....  (1)

The number of tickets sold on SATURDAY:

Adult Ticket sold =   2 times  the number of adult tickets sold on Friday

                            =  1,678 x 2  = 3,356

Children's Tickets sold = 3 times the number of children's tickets sold on Friday.

=  976  x 3 = 2, 928

So, the total number of tickets sold on Saturday  

= Sum of ( Adult + Children's ) tickets  = 3,356 + 2,928 = 6, 284 ....  (2)

Now, the total number of tickets booked in these two days :

Sum of tickets booked on (Friday + Saturday)

= 2,654 +  6, 284  =   8,938

Hence, total number of tickets sold over these two days is 8,938.

6 0
3 years ago
Other questions:
  • An ipod has a playlist with 12 songs. You select the shuffle option for the playlist. What is the probability that the songs are
    10·1 answer
  • The next term in the following sequence is 12. True or False<br><br>2, 4, 8…
    6·1 answer
  • The Irregular figure can be broken into a triangle and a rectangle as shown with the dashed line.
    7·1 answer
  • Each angle of a certain regular polygon measures 174°. How many sides does it have?
    8·1 answer
  • Charlotte is redecorating the master bedroom in her house. She has already purchased a new bedroom set and also plans to paint t
    14·1 answer
  • What is the measure of AngleDCF? Three lines extend from point C. The space between line C D and C E is 75 degrees. The space be
    14·2 answers
  • Which of these is NOT a Pythagorean triple?
    8·1 answer
  • Activities of tariffs​
    8·1 answer
  • Bryce read 15 books last year. this year he read 21. what was the percent increase?
    11·1 answer
  • Help me PLEASE- Write a system of equations to describe the situation below, solve using elimination, and fill in the blanks..
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!