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
Elden [556K]
3 years ago
5

What is 2(n+5)=-2 showing work

Mathematics
2 answers:
olganol [36]3 years ago
8 0
Simplify:
2n+10=-2

Subtract 10 from both sides
2n+10-10=-2-10
2n=-12

Divide both sides by 2
2n/2=-12/2

n=-6
BabaBlast [244]3 years ago
4 0
2(n + 5) = -2

First, our goal to this problem is to get the variable (n) and an unknown number on each side. To start off, we can divide both sides by 2.
n + 5 =  -\frac{2}{2}

Second, we can go ahead and cancel 2 out, which will replace it with a -1.
n + 1 = -1

Third, our next step will to be to subtract 5 from each side.
n = -1 - 5

Fourth, our last step is to simplify -1 - 5. This is quite simple. -1 - 5 = -6, so -6 is what the variable (n) equals. 
n = -6

Answer: \fbox {n = -6}
You might be interested in
Please answer this question!!
Aloiza [94]
To find the surface area of the rectangular prism you do.

2(lw + lh + wh).

2((26*18) + (26*8) + (18*8))

2(468 + 208 + 144)

2* 820

the answer is 1640cm^2

8 0
3 years ago
If you bought a stock last year for a price of $147, and it has risen 17.9% since then, how much is the stock worth now, to the
zysi [14]

Answer:

This is an percentage question, meaning you have to calculate the percentage rise.

1) Do 147 * 17.9% (Which equals to 26.3 [1.d.p.])

2) 26.3 is the answer

Hope it helps! :D

5 0
3 years ago
What is -14+5k-3= simplifying​
andrew11 [14]

Answer:

5k-17

Step-by-step explanation:

-14+5k-3=5k-14-3=5k-17

8 0
3 years ago
Subtract. Express your answer in lowest terms. 10 5/11 - 4 2/11
Zigmanuir [339]

Answer:

6   3 /11

Step-by-step explanation:

10 5/11 - 4 2/11

since they already have a common denominator

  10   5/ 11

- 4   2 /11

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

6   3 /11

6 0
3 years ago
Read 2 more answers
isaac drew a shape that has three sides. each side is 9 cm long. what is the perimeter of the shape?.
Dvinal [7]
Since there are 3 sides and each of those 3 sides are 9 cm, you would multiply 9*3 and your answer would be 27 cm.
5 0
3 years ago
Other questions:
  • Timothy's box holds 5 kilograms of magazines and 27 kilograms of books.What is the total mass of the magazines and books
    6·2 answers
  • How do I do this trying my best but I can’t please help T_T
    12·1 answer
  • What does x/11=1/11 equal
    7·1 answer
  • Arctan(tan(105°)) = 105° True False
    9·1 answer
  • A cell phone manufacturer designed the new packaging shown below that will hold a cell phone, accessories, and an owner's manual
    9·1 answer
  • T=42-0.7t how fast did the temperature drop?
    13·1 answer
  • Using inductive reasoning, find the next two terms in the sequence. 1,1,2,3,5,8,13,__,__.
    6·2 answers
  • Helppppp, if you could show your work too that would be so amazing!!
    10·1 answer
  • A rectangular logo is made up of 3 squares and 8 small squares the length of the rectangle is 36 cm
    7·1 answer
  • PLEASE HELP THIS IS MY EXAM! Point M is the midpoint of overline PQ. The coordinates of point M are (2, 4) . The coordinates of
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!