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
dybincka [34]
3 years ago
15

Who knows how you do you this??

Mathematics
2 answers:
Roman55 [17]3 years ago
7 0
X + 2 = -x - 8

add x to both sides
x + 2 + x = -x - 8 + x
2x + 2 = -8

subtract 2 from both sides
2x + 2 - 2 = -8 - 2
2x = -10

divide both sides by 2
2x         -10
---   =    -----
 2            2

x = -5
Monica [59]3 years ago
4 0
Hi!
Okay, so this actually isn't too bad! (For number 5) Just add the negative x over to get 2x. Then subtract 2 over to get -10. Then divide by 2 (-5) and you're done! For the rest, do the same thing. Get the x's on one side, get the regular numbers on the other, and divide! Hope that helped!
You might be interested in
Biology if one honeybee makes 1/12 teaspoons of honey during its life time how many homey bees do you need to make1/2 tea spoons
Korolek [52]

Answer:

(1/2) / (1/12)

(1/2) * (12/1) = 12/2 = 6


6 0
3 years ago
Name the identical triangles and measurement of side BA
aalyn [17]

Step-by-step explanation:

BE/BC=BD/BA

tHE TWO SIMILAR TRIANGLES ARE BED AND BC. tHE PROPORTION ABOVE REPRESENTS USE OF THE TWO SIMILAR TRIANGLES.

4/(4 + 10) = 5/(5+X) Cross Multiply

4(5+x) = 5(4+10)m

20 +4x=20 +50 subtract 20 from both sides

4x = 50 divide by 4

x =12.5

4 0
2 years ago
ANSWER FOR BRAINLIEST :)
Tju [1.3M]

Answer:

simplified : k/2 - 3/5

Step-by-step explanation:

hope this helps <3

8 0
2 years ago
Read 2 more answers
I need help with my homework ​
yarga [219]

Answer:

where's the question.........

8 0
2 years ago
X&lt;9.7 on a line graph
fiasKO [112]
The inequality x < 9.7 tells us x needs to smaller than 9.7.
A number like 5 will be fine. Because 5 < 9.
But someone like 10 won't be fine.
Because 9 < 10.

Even 9.7 won't be suffice.

Because 9.7 < 9.7 does not make sense. If it was 9.7 <= 9.7 then it would be fine.
4 0
2 years ago
Other questions:
  • A scatter plot is shown. Data points are located at 1 and 9, 3 and 5, 5 and 6, 4 and 4, 2 and 7, and 6 and 4. A line of best fit
    5·2 answers
  • 120°<br> (12 + 2x)<br> Find the value of x
    15·1 answer
  • What is true volume of the solids
    15·1 answer
  • The flow of water from a water faucet can fill a 3 gallon container in 15 seconds. Give the ratio of gallons to seconds as a rat
    7·1 answer
  • a woman buys a suite of furniture for $1920. A deposit of 25% is paid on interest at 12% per annum is charged. What is the total
    14·1 answer
  • Which one is an example of?
    14·1 answer
  • Rachel has been watching the number of alligators that live in her neighborhood. The number of alligators changes each week.
    6·1 answer
  • Which expressions are polynomials
    15·1 answer
  • When there are 24 cars in the parking lot, the lot is ⅜ full. What is the maximum capacity (total number of cars) that the parki
    7·1 answer
  • Which line segment is a diameter of circle F?<br> FE¯¯¯¯¯<br> AC¯¯¯¯¯<br> EC¯¯¯¯¯<br> BA¯¯¯¯¯
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!