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
inn [45]
3 years ago
9

3-6n+3n=-3+4-4n can somebody help me?

Mathematics
1 answer:
ElenaW [278]3 years ago
8 0
Anwser : n = -2
Combine Like Terms
Add 4n to both sides
Subtract 3 from both sides
A = n= -2
You might be interested in
1) check if they given ordered pairs are solutions to the equation or not.
ziro4ka [17]
Answer: a) Yes
b) No


Explanation: Substitute the values of X and Y from the given points into the equation. I’ll use a) as an example:
Given point: (1,-3)
Equation: 4x-2y=10
Value of X: 1
Value of Y: -3
Substitute X and Y: 4(1)-2(-3)=10
4-(-6)=10
4+6=10 ✔︎

Therefore, the given ordered pair is a proper solution to the equation 4x-2y=10.

*You can use the same method for question b).*
3 0
3 years ago
How many solutions does this system have?
BigorU [14]

12x - 4y = -8

y = 3x + 2

Rewrite the first equation

12x + 8 = 4y

3x + 2 = y

As you see, the first and second equation are actually the same, meaning there's an infinite number of solutions.

6 0
3 years ago
Read 2 more answers
What expression is equivalent to 4.8 + 2.2w - 1.4 w - 2.4
motikmotik

Answer: =0.8w+2.4

Step-by-step explanation:

3 0
2 years ago
Pleasee Help!
Anna11 [10]
America wont have a wall next to america and peace would've been made
6 0
3 years ago
Theoretically, what would happen if a nation had an unlimited supply of a certain resource?
Stella [2.4K]
There are several ways this could go, this is my theory. This would be very dangerous because if one Nation had an unlimited supply of a certain resource, other Nations would possibly go to war. Also, the Nation would have trouble controlling its citizens, immigration, and power. 
5 0
3 years ago
Other questions:
  • The photo below is the reduced form of a 16-by-20-inch print. What is the scale factor being used to reduce te
    9·1 answer
  • Determine the GCF of 56f3g2 and 70fg3.
    6·1 answer
  • If the sphere shown above has a radius of 19 units, then what is the approximate volume of the sphere?
    6·1 answer
  • If a jogger travelledat the speed of 8km/h for 15mins how far did she run
    9·1 answer
  • Given segment CE and point D that lies on CE, find CD if CE= 11, CD= -16-3x, and ED= -13-2x
    5·1 answer
  • PLZ HELP ASAP
    6·1 answer
  • Write an equation in standard form for the line that has slope 1/3 and passes<br> through (-2, 8)
    6·1 answer
  • Determine the dimension of the vector space. M4,2
    12·1 answer
  • What is the answer to 4x + 27
    11·1 answer
  • What is the maximum number of hours that the completion time of a critical activity can be reduced without changing the critical
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!