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
OLga [1]
3 years ago
6

Please explain how to simplify the equation 3-(x+7)/(2)=9

Mathematics
2 answers:
emmainna [20.7K]3 years ago
4 0
3×-7= -21
3×-x=-3x

-21-3x. =9
_____
2
kobusy [5.1K]3 years ago
3 0
3-(x+7)/2=9

-x+7/2 + 3= 9

-(x+7) + 2*3/ 2 = 9

x= -19

hope this helps!
You might be interested in
Please answer correctly !!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!
olya-2409 [2.1K]

Answer:

-10

Step-by-step explanation:

-(x-5) ^2+25

-x+5^2+25

-5 -5

-x^2+20

-2x+20

---- ----

-2 -2

x=-10

// have a great day //

3 0
3 years ago
Radio signals travel at a rate of 3x10^8 meters per second how many seconds would it take for a radio signal to travel from a sa
marshall27 [118]

Answer:

1.2x10^-1 seconds

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
9 friends share 6 cookies equally . what fraction of the cookies does each friend get
emmasim [6.3K]

the answer is each friend gets 2/3 cookie
5 0
3 years ago
Last week, a coral reef grew 19.8mm taller. How much did it grow in meters?
Oliga [24]

Answer:

Last week the coral reef grew .0196m

Step-by-step explanation:

So it's hard to explain but simply Milli witch is the symbol "m" is a unit prefix in the metric system denoting a factor of one thousandth (10 −3).  So 19.6mm is 19.6*10^-3m.  in other words 19.6 times 10^-3m

hope this helps sorry it's so complicated :/

5 0
2 years ago
Read 2 more answers
Arkadaşlar soruyu bulabilirmisiniz 28=50-4n​
andrew11 [14]

Answer:

The answer is 8 because 28=50- 4n we have to group like terms so 28- 50= -4n therefore 28-50 will be -32 = -4n therefore we have to divide both side by the coefficient of n that is -4 and minus 4 goes to itself 1 and to - 32 8 because the minus sign will cancel the minus

3 0
3 years ago
Other questions:
  • Rotating a polygon in Quadrant II 270° clockwise is the same as
    14·1 answer
  • Which event includes an example of a dependent event?
    5·2 answers
  • Find the equation of the line below
    8·1 answer
  • HELP ME<br> HELP <br> ME<br> HELP<br> ME
    13·2 answers
  • The Area. is __ square units.​
    5·2 answers
  • What is the d stand for????
    13·1 answer
  • The museum of natural history has an auditorium that can seat 200 people. A class of 45 students is seated in the auditorium for
    15·1 answer
  • Worker A can finish a job in
    14·1 answer
  • The weight of an object is affected by gravity. Something that weighs 1 pound on earth will weigh 1.08 times that weight on Satu
    8·1 answer
  • The ratio of students who wear glasses to the total class is 2: 5. If there
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!