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
dmitriy555 [2]
3 years ago
11

3(2 x – 5) = 4( x + 3)

Mathematics
2 answers:
jarptica [38.1K]3 years ago
8 0

Answer:

x = 13.5

Step-by-step explanation:

3(2 x – 5) = 4( x + 3)

Distribute

6x - 15 = 4x +12

Subtract 4x from each side

6x-4x - 15 = 4x-4x +12

2x -15 = 12

Add 15 to each side

2x-15+15 = 12+15

2x = 27

Divide each side by 2

2x/2 =27/2

x = 13.5

Mariulka [41]3 years ago
3 0

Answer:

x = 27/2 = 13.500

Step-by-step explanation:

               

give me brainly please

Rearrange:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

                    3*(2*x-5)-(4*(x+3))=0

Step by step solution :

Step  1  :

Equation at the end of step  1  :

 (3 • (2x - 5)) -  4 • (x + 3)  = 0

Step  2  :

Equation at the end of step  2  :

 3 • (2x - 5) -  4 • (x + 3)  = 0

Step  3  :

Equation at the end of step  3  :

 2x - 27  = 0

Step  4  :

Solving a Single Variable Equation :

4.1      Solve  :    2x-27 = 0

Add  27  to both sides of the equation :

                     2x = 27

Divide both sides of the equation by 2:

                    x = 27/2 = 13.500

One solution was found :

                  x = 27/2 = 13.500

You might be interested in
In the town zoo 3/8 of the animals are birds. Of the birds 4/15 are birds of prey. What fraction of the animals are nirds of pre
poizon [28]
<span>3/8 of the animals are birds<span>
of the birds: 4/15 are birds of prey

If you want to know what fraction of the animals at the zoo are birds of prey, you can calculate this using the following steps:

4/15 * 3/8 <span>= 12 / (15*8) = </span>1 / (5*2) <span>= </span>1 / 10 = 0.1

<span>Result: In the town zoo, </span>1/10 of animals are birds of prey<span>.</span></span></span>
5 0
3 years ago
Find the solution set of x+3&gt;19-3x, where x is a real number ​
il63 [147K]

Answer:

x>4

Step-by-step explanation:

x+3>19-3x

x+3x>19-3

4x>16

x>4

7 0
3 years ago
Read 2 more answers
Winston wants to put some very thick books on his bookshelf. Each book is 3 inches
allsm [11]
I believe u can put 5 books on there
7 0
2 years ago
2 1/2 +2/3 <br> Thank you!
MArishka [77]

Answer:

3 1/6

Step-by-step explanation:

2 1/2 + 2/3 = 2 3/6 + 4/6. add 3 and 4, you get 2 7/6. simplify by taking 6 from 7 and add 1 to 2. that leaves you with the answer

6 0
3 years ago
The ratio of a model building's dimensions to the building's actual dimensions is 1/20. If the height of the model is 18 inches,
Umnica [9.8K]
Answer: 360ft

Explanation:
x = 18/1/20
x = 18 x 20
x = 360ft
6 0
3 years ago
Other questions:
  • Show work please thank you
    8·1 answer
  • Suppose Mike has a dresser with 3 tan pants, 5 jeans, 2 black pants, and 3 gray pants. He also has 2 brown shoes, 3 black shoes,
    9·1 answer
  • A bookshelf contains 10 mysteries, 8 biographies, and 6 science fiction books. A book is randomly selected, replaced, then anoth
    12·1 answer
  • Find tan2θ if θ terminates in Quadrant IV and cosθ =3/5 .
    12·1 answer
  • Plis help is urgent , slope
    11·2 answers
  • The water level at a local pier rises and falls with the tide. Yesterday, the maximum depth of the water at the pier was 8 feet,
    13·1 answer
  • Is x=1 and y=8 parallel, perpendicular, or neither
    5·1 answer
  • Y=x-3 somebody?? pls help i cant solve it
    5·2 answers
  • How many numbers are 10 units from 0 on the number line? Type your answer as a numeral.​
    9·1 answer
  • Whats the answer for c
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!