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
ikadub [295]
3 years ago
7

If 5+20-22-3x = 10-2-2x + 5, what is the value of x?

Mathematics
1 answer:
Scrat [10]3 years ago
8 0

Answer:

x = -10

Step-by-step explanation:

combine like terms

3-3x=13-2x

since there are 2 x's move one them

3-3x = 13 -2x

 +2x        +2x

--------------------

3 - x = 13

-3        -3

-------------

-x = 10

you cant have negative variables so we multipy both sides by -1

-1(-x = 10)

x = -10

You might be interested in
4.65 x 10 to the 3rd power
yaroslaw [1]

Answer:

(4.65 x 10)^3 = 100,544.625

Step-by-step explanation:

First, multiply 4.65 by 10

46.5

Now multiply this number by itself 3 times

46.5 x 46.5 = 2,162.25

2,162.25 x 46.5 = 100,544.625

So the answer is 100,544.625

Hope this helps :)

7 0
3 years ago
What is the value of the expression “eight more than three times the difference of four and a number” when n = 3?
Trava [24]

Answer:

The value of the expression would be 11.

Step-by-step explanation:

3 (4 - n) + 8

When n = 3:

3 (4 - 3) + 8

3 (1) + 8

3 + 8

11

8 0
3 years ago
Read 2 more answers
Please help me quickly
DaniilM [7]

Answer:

0.4

Step-by-step explanation:

Find square root of 12 and 15

12=3.46 rounded to 3.5

15=3.87 rounded to 3.9

0.9-0.5=0.4

5 0
3 years ago
Answer Both Questions
labwork [276]

Answer:is the first answer 15.875 and the second answer 17 x 28 ÷5

Step-by-step explanation:

4 0
3 years ago
How can I make this true 24 times 3 plus 4=90 true
eimsori [14]
24 times 3= 72+4=76+14=90
                                      ^
5 0
4 years ago
Read 2 more answers
Other questions:
  • At Modell's, Messiah bought two basketballs and a sweatband for a total cost of $65.07. If the sweatband cost
    6·1 answer
  • A line has a slope of -3/2 and has a y-intercept of 3. What is the x-intercept of the line?
    5·1 answer
  • The number of milligrams of a certain medicine a veterinarian gives to a dog varies directly with the weight of the dog. If the
    7·2 answers
  • Solve the system of equations by graphing <br> y=x<br> y=-3x+4
    12·1 answer
  • If im getting 6,500 and 1/3 is taken away. How much do i have in the end
    12·1 answer
  • A piece of lead for a mechanical pencil is 3.15 × 10–4 meter in diameter.
    10·2 answers
  • What is the linear correlation coefficient of the data found in the table?
    8·1 answer
  • Gimmy had i apple. his sister gave him another one. how many dose gimmy have in all
    11·1 answer
  • Marian se deplaseaza ,cu automobilul,pe autostrada.La ora 10 si 35 minute el se afla la kilometrul 25 .Dupa un interval de timp,
    14·1 answer
  • Aurora has a cell phone plan that charges $65 for phone service
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!