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
djverab [1.8K]
3 years ago
12

2−2n=3n+17 what IS THE answer help

Mathematics
2 answers:
Stolb23 [73]3 years ago
6 0
First, let's identify the like terms. 
2 and 17
2n and 3n

Next, you would need to combine them. Ex: Add 2n to both sides, and subtract 17 from both sides. 
2 - 2n = 3n + 17
2 = 5n + 17
-15 = 5n

Now, all you would need to do is isolate the n. To do this, you would divide both sides by 5. 
-15 = 5n
-3 = n

n = -3

The solution would be -3. 

I hope this helps!
BartSMP [9]3 years ago
6 0
★ LINEAR REDUCTION ★

Given equation :

2 - 2n = 3n + 17

- 3n - 2n = 17 - 2 = 15

- 1 ( 3n + 2n ) = 15

-1 ( 5n ) = 15

5n = - 15

Hence , n = -3

★✩★✩★✩★✩★✩★✩★✩★✩★✩★✩★
You might be interested in
( ͡° ͜ʖ ͡°) HELP ME OUT M8
goldenfox [79]
Carina should've subtracted 3.40 from 5.27
4 0
3 years ago
Read 2 more answers
WILL MARK BRAINLIEST PLEASE HELP
vlada-n [284]

Answer:  

2x + (-2x + 3) = 3

2x - 2x +3

0 + 3

3

2x-7 + (-2x) = -7

2x -2x - 7

0 -7

-7

-(5x -1) + 5x = 1

-5x +1 + 5x

-5x + 5x + 1

0 + 1

1

Step-by-step explanation: In addition, the parentheses help identify the individual addends. If adding a negative number, it is the same as subtracting. If there is a negative sign outside the parentheses, as in example c, you must distribute it: the signs of the numbers within the parentheses must be reversed when the parentheses are removed.

6 0
3 years ago
The circle shows circle C with diameter LM and inscribed angle LMN. The measurement for angle LMN is 32 what is the measurement
Shtirlitz [24]
The measure of arc LMN = 2 mesure of angle LMN ==> 64°
6 0
3 years ago
While traveling to Europe phlegm exancheged 250 US dollars he spent 150 euros on his trip after returning to the United States h
anzhelika [568]
1euro = 1.3687 USD 

So 150 Euros = 150*1.3687 USD 

=<span>205.305 USD 

So he spent $205.305 USD on his trip. 

He started off with $250 so to find the amount left we just take 

250 - 205.305 

= $44.695 

Or 44 dollars and 69.5 cents. It's a weirdly exact amount, sure, but the question had a very precise exchange rate, so we'll assume this is fine. </span>
4 0
3 years ago
How many square feet of outdoor carpet will we need for this hole??? ANSWER QUICKLY
mario62 [17]

I guess so 35 ft or more than it

6 0
3 years ago
Other questions:
  • Juan rolls a 6-sided number cube 4 times. The result is 2. Which best describes the events?
    15·1 answer
  • NEEED HELP ASAP
    10·1 answer
  • A man has 30 coins, which are all dimes or nickels. Their combined value is $2.10. How many coins of each kind does he have? Let
    15·2 answers
  • Need an answer for both plez.
    8·1 answer
  • What is an expression equivalent to 6 - 4(3 - 6m) + 12m that is the product of two factors.​
    15·1 answer
  • X²-gx<br> Which shows all the critical points for the inequality 3-5 &lt;0?
    5·1 answer
  • Wren wants to build a box to organize her scrapbook supplies. She has a stencil set that is 12 inches wide that needs to lay fla
    6·2 answers
  • 3х+бх<br> What is 3x +6x simplified
    12·2 answers
  • Please help me anyone if you want brainlest
    15·1 answer
  • Simplify.<br> Cubed root of -128x^6y^5
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!