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
valentina_108 [34]
3 years ago
7

What is X 7x - 3 = 11

Mathematics
2 answers:
Pavlova-9 [17]3 years ago
7 0

\boxed{\bold{ X=2  }} 

<h2><em><u>Full</u></em><em><u> </u></em><em><u>solution</u></em><em><u> </u></em></h2>

  • 7x-3=11

now we have to add 3 in both sides

we get that,

  • 7x-3+3=11+3
  • 7x=14

now divide 7 in both sides

we get that,

  • 7x/7=14/7
  • x=2
BigorU [14]3 years ago
6 0

Answer:

x=2

Step-by-step explanation:

7x - 3 = 11

Add 3 to each side

7x - 3+3 = 11+3

7x = 14

Divide by 7

7x/7 = 14/7

x = 2

You might be interested in
Angelo runs 7 miles per week and increases his distance by 1 mile each week. Marc runs 4 miles per week and increases his distan
Umnica [9.8K]

Answer:

Step-by-step explanation:

You have to set each runner's plan equal to each other because they are equal in the end. You start with 7 miles for Angelo and 4 miles for Marc.

x is a variable that is multiplied by the number of weeks it takes for both runners' distances to be equal. So multiply x by the miles increased every week.

Marc = Angelo

2x + 4 = x + 7

x = 3

In 3 weeks each runner will run 10 miles for the week.

4 0
3 years ago
Someone help pls:( !!!!!!!!!!
lesantik [10]

Answer:

Multiply both sides by -2 and reverse the inequality symbol

Step-by-step explanation:

since it is division you want to make it multiplication so that you can get the answer easier

-1/2w<12

it cancels out the -1/2 than just multiply 12 and -2 you get -24

w > -24

8 0
2 years ago
The coordinates of the midpoint of gh are m(-13/2,-6) and the coordinates of one endpoint are g(-4,1). what is the other endpoin
Alex777 [14]

Applying the midpoint formula, the coordinates of the other endpoint are: (-9, -13).

<h3>How to Apply the Midpoint Formula?</h3>

The midpoint formula, which can be used in determining the coordinates of the midpoint between two endpoints is usually expressed as: M[(x1 + x2)/2, (y1 + y2)/2].

Given the following coordinates:

Midpoint of GH --> m(-13/2,-6) = (x, y)

One endpoint ---> G(-4, 1) = (x1, y1)

The other endpoint ---> (x2, y2)

Plug in the values into the formula used in calculating the midpoint:

m(-13/2,-6) = [(-4 + x2)/2, (1 + y2)/2]

Solve for x2

-13/2 = (-4 + x2)/2

-13/2 × 2 = -4 + x2

-13 = -4 + x2

-13 + 4 = x2

-9 = x2

x2 = -9

Solve for y2

-6 = (1 + y2)/2

2(-6) = 1 + y2

-12 = 1 + y2

-12 - 1 = y2

-13 = y2

y2 = -13

Thus, using the midpoint formula, the coordinates of the other endpoint are: (-9, -13).

Learn more about the midpoint formula on:

brainly.com/question/13115533

#SPJ1

4 0
1 year ago
Which statement about these triangles is true
steposvetlana [31]

Answer:

c

Step-by-step explanation:

5 0
2 years ago
Brianna has $50 in her bank account. She pays $6 to attend her school football game. She wants to buy hotdogs for her and her fr
sattari [20]

Answer:

12

Step-by-step explanation:

$50-6 (ticket to game) = 44 - $20 (the balance she wants to have left) = $24.

$24/2=12 (amount of hotdogs she can buy)

6 0
2 years ago
Other questions:
  • If 2/5 of a number is added to 1/3 of the same number ,the sum is 22. What is the number?
    15·2 answers
  • Is 4,400 is 10 times as much as 400
    6·2 answers
  • Please tell me the vertex, axis is symmetry, and the x and y intercepts. ANSWER FAST PLEASE!!
    14·1 answer
  • Jasmine needs to reduce the height of a picture from 5 inches to 2 inches so it will fit in the yearbook. What percentage of the
    11·1 answer
  • If -a=6 and x=-3... then what is -a+4x
    10·1 answer
  • I NEED HELP FASTT!!! PLEASE
    7·2 answers
  • Can someone help me oit
    6·1 answer
  • A person runs 1 4/5 miles in 1/5 of an hour determine how many miles they are running per hour
    9·2 answers
  • Colin had b books. Then he went to a book sale and bought 35 more books. Choose the expression that shows how many books Colin h
    13·2 answers
  • Estimate area irregular shape camera quality is very difficult to see. ​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!