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
e-lub [12.9K]
4 years ago
7

Solve for x: 3x+5 = 7x-39

Mathematics
2 answers:
Afina-wow [57]4 years ago
3 0
3x+5=7x-39



X=11

Give brainliest
Anettt [7]4 years ago
3 0

Answer:

x=11

Step-by-step explanation:

1. Write the equation.

3x+5=7x-39

2. Isolate the 3x from the 5.

3x+5=7x-39

    -5       -5

3x=7x-39-5

3. Move the 7x to the other side.

3x=7x-39-5

-7x  -7x

-4x=-39-5

4. Simplify.

-4x=-44

5. Isolate x by dividing by -4 on each side.

\frac{-4x}{-4}=\frac{-44}{-4}

6. Since the negatives cancel each other out and 44 divided by 4 is 11, the answer is positive 11.

You might be interested in
Rachel is a nurse she earns 12 vacation days after working 768 hours how many hours does Rachel need to work to earn one vacatio
Deffense [45]
Rachel needs to work 64 hours to earn 1 vacati on day
6 0
3 years ago
1. Two people have $10 to divide between themselves. Each person names a number (nonnegative integer) no more than 10. If the su
Nitella [24]

Answer:

Step-by-step explanation:

Determine the best response of each player to each of the other player’s actions; plot them in a diagram and thus find the Nash equilibria of the game.

The best response for player 2 can be stated as:

(where X1 equals the dollar that a person names and Y2(X1) being the amount the person receives)

X1 Y2(X1)

0 10

1 9,10

2 8,9,10

3 7,8,9,10

4 6,7,8,9,10

5 5,6,7,8,9,10

6 5,6

7 6

8 7

9 8

10 9

Th best responses for player 1 would be the same.

Nash equilibria is the set of strategies that every person forms given no person has any incentive to change. Hence, we can say that there are 4 Nash equilibria: (5,5) , (5,6) , (6,5) , (6,6)

8 0
3 years ago
.
ra1l [238]
The answer should be:
g <( or equal to)200 gal.
7 0
4 years ago
Find area of a triangle 5in 7in
prisoha [69]
The answer you are looking for is length × with
7 0
3 years ago
Can someone help me with this ?
AysviL [449]
Use pythagora's theorem to solve it
c^2=a^2+b^2
x^2=(3/4)^2+1^2
x^2=25/16
x= 5/4 = 1 1/4 inch
therefore it is B
5 0
3 years ago
Read 2 more answers
Other questions:
  • 1.) Which relation is a function?
    10·1 answer
  • Evaluate the expression 8p6
    13·1 answer
  • Explain how to answer the question attached
    7·2 answers
  • Please help me both letter a and b
    8·1 answer
  • Please find the solution to the following and show work 3-(7x-8)+5x
    15·1 answer
  • PLEASE HELP FOR BRAINLIEST ANSWER!!! AND A HUGE THANKYOU
    8·2 answers
  • Carmen creates the ratio table below based on one 8-ounce serving of juice.
    6·1 answer
  • If a student wanted to immediately eliminate (get rid of) the fraction in this problem, they should:
    14·1 answer
  • 6. You want to go to the movies. A ticket for a movie
    5·2 answers
  • Choose the correct words from the drop-down menu to make a true statement about the system of equations.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!