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
AleksAgata [21]
3 years ago
5

X-2(x+10)=12 need work shown

Mathematics
1 answer:
Eva8 [605]3 years ago
5 0

Answer:

x=-32

Step-by-step explanation:

expand -2(x+10): -2x-20

x-2x -20=12

add similar elements: x-2x=-x

x-20=12

add 20 to both sides

-x-20+20=12+20

simplify

-x=32  

divide both sides by -1

x=-32

You might be interested in
Find the magnitude of angle A if cos A = 0.5​
RSB [31]
That’s the answer enjoy

7 0
3 years ago
Select the graphs that show a proportional relationship between x and y.
PIT_PIT [208]

is there any graphs that you see in the question? if so put a photo of them so i know what your seeing.

8 0
3 years ago
The best or first answer will be marked brainliest.
Assoli18 [71]

Answer:

Incorrect

Step-by-step explanation:

it would take 21.7 seconds for top speed which is 1.7 seconds longer than the cheetah can run.

Hope this helps.

6 0
3 years ago
Read 2 more answers
Which is bigger? 9^27 or 3^81? Hint: can you write 9^27?​
Tamiku [17]

Answer:

3^81 is bigger

Step-by-step explanation:

3^81=4.43426488e38

9^27=5.8149737e25

3 0
3 years ago
Read 2 more answers
Please help ill give brainiest, but you have to show work
olga55 [171]
No pictures. No help. Sorry... But thanks for the points.
6 0
3 years ago
Other questions:
  • Neil had $146.82 in his checking account. He deposited $84.27 and wrote a check for $19.12. Then, he wrote another check for $31
    13·2 answers
  • Create your own word problem: dividing a fraction by a whole number?
    8·1 answer
  • You have 400 feet of fencing to enclose a rectangular plot. Find the length and width of the plot that will maximize the area. W
    13·1 answer
  • Need help with 19-20 your suppose to simplify the expression
    10·1 answer
  • Karey is prescribed 600 mg of a medication that decays at a rate of 40% per day, d, according to the equation m=600(0.6)d , wher
    5·2 answers
  • How do you solve 4.55 ÷ .35?
    12·1 answer
  • The radius of a bicycle wheel is 80cm. During one trip this wheel rotted 25121 times. To the nearest metre, how far did the bicy
    12·1 answer
  • Daniel is working two summer jobs, making $8 per hour babysitting and making $15 per hour lifeguarding. In a given week, he can
    11·2 answers
  • Brainiest?!?! Please help me I'm running out of time??​
    15·1 answer
  • Mia needs 2 1/4 cups of fruit to make one serving of a
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!