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
nexus9112 [7]
3 years ago
10

3(x - 2) = 5(x + 4)​

Chemistry
2 answers:
MatroZZZ [7]3 years ago
8 0

Answer:

The answer is x = -13 .

Explanation:

Solve the equation:

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

Use <u>Distributive Property</u>:

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

3x - 6 = 5x + 20

-Subtract 5x from 3x :

3x - 6 -5x = 5x -5x + 20

-2x - 6 = 20

-Add both sides by 6 :

-2x - 6 + 6 = 20+6

-2x = 26

-Divide both sides by 2 :

\frac{-2x}{-2} = \frac{26}{-2}

x = -13

So, now you have found the answer.

Tcecarenko [31]3 years ago
5 0

Answer:

Uh first of all this is algebra but I'll answer this

First distribute the three and 5 (Multiply them by both terms inside parenthesis.

3x-6=5x+20

Then add like terms

8x=14

Divide 8 by 8 and 8 by 14

x = 14/8

Explanation:

You might be interested in
When a highly reactive metal, such as lithium (Li), is mixed with a highly reactive nonmetal, such as chlorine (Cl), they will m
Usimov [2.4K]

Answer:

True

Explanation:

lithium atoms lose one electron each while chlorine atoms gain one electron each

8 0
3 years ago
element m is a metal and its chloride has the formula mcl2. to which group of the periodic table does m most likely belong
Triss [41]
It will belong to the metals because metals bond with nonmetals like chlorine to form ionic compounds
3 0
3 years ago
Read 2 more answers
What enables Dna to have so many variations with only 4 chemicals?
elena-s [515]
There are many combinations because it is not all about the number of chemicals, but also about the size of the strand. The longer the strand the more combinations there are and more variations and various lengths provide various results.
5 0
3 years ago
Oxygen-Carbon Dioxide Exchange
leonid [27]

Answer:

Answer is below with the steps in order

Explanation:

4) Blood picks up carbon dioxide from the body

7) Heart pumps carbon dioxide rich blood to the lungs

8) Inhale

9) Nose traps germs in air

10) Air moves down the trachea

3) Air moves through bronchi into the bronchioles

6) Alveoli receive oxygen pass to blood

9) Oxygen passes into the blood

11) Alveoli receives carbon dioxide from the blood

12) Oxygen-rcih blood flows to the heart

3) Carbon Dioxide moves from bonchioles to bronchi

13)Carbon dioxide flows up

1) Heart pumps oxygen-rich blood to the body

The last <em>four of five</em> steps could be switched up a little bit since it all happens synchronously, but this is the most accurate interpretation.

8 0
3 years ago
What is this and explain why please:)
Yuliya22 [10]

Answer:

C Atomic number

Explanation:

The question is typo it should be 19 is the____ of pottasium. The atomic number is the number on top

8 0
3 years ago
Read 2 more answers
Other questions:
  • Which physical state is most highly ordered​
    9·1 answer
  • Which of these most likely causes a total solar eclipse?
    7·2 answers
  • Which of the following compounds in the main group is a metalloid?
    6·2 answers
  • Hydrogen and helium in the universe were formed by which of these phenomena?
    11·1 answer
  • A battery is an example of a(n) _________. A. anode B. voltaic cell C. cathode D. electrolytic cell
    15·1 answer
  • PLEASE HELP
    11·1 answer
  • The part in the middle with a coil of wire wrapped around a metal shaft is part of an electric motor. What is it?
    10·2 answers
  • How many significant figures in 100000 g?
    15·1 answer
  • What happens to most of the Energy that an organism gets from consuming food? <br><br>Help please​
    13·2 answers
  • Q1. The equation for the reaction between sulfur dioxide and oxygen is shown.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!