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
EastWind [94]
4 years ago
11

8n-12=6n+6 I need help figuring out this answer I been having some troble

Mathematics
1 answer:
Gennadij [26K]4 years ago
8 0
Solve the equation with the following steps:
8n-12=6n+6
Subtract 6n from both sides
2n-12=6
Add 12 to both sides
2n=18
Divide both sides by 2
n=9
You might be interested in
The area of a rectangle is 42 square inches and one side is 12 inches long find the perimeter of the rectangle show your work
uranmaximum [27]
So first of all we need to know that area is length times width
Area = L x W 
since we know the area is 42 and the length is 12 lets plug those in
42 = 12 x W 
now we dont know what W is yet but we can figure it out by dividing 42 by 12
42/12 = 3.5 
So W = 3.5!
but its asking for the perimeter and we know that perimeter is all of the sides of the rectangle added up. Heres a picture
   
       ___3.5___
      |                 |
      |                 |
 12 |                 |  12 
      |                 |
      ************
             3.5

see now we just add those all up together:)

12 + 12 + 3.5 + 3.5 = 31!!
so our perimeter is 31 inches:)
have a good one 
PICK ME BRAINLIEST!:D
5 0
3 years ago
I will give you brainliest please help me with this it’s for my finals please <3
Licemer1 [7]

Answer:

A = 125, B = 55, C = 125

Step-by-step explanation:

A line that is cut into two by a line has two angles that equal 180.  So angle A + angle D is 180. Angle D = 55 so 180 - 55 = 125. You do the same for every angle but look at the line as being cut into two in different directions for angles a and b and angles c and d.

3 0
3 years ago
The original price of AirPods are $159 at the Apple store. They are having a sale online for 15% off. How much do you pay for th
german

Answer: $135.15

Step-by-step explanation: Multiple 0.15 with 159 and you will get $23.85. Take that answer and subtract it from 159. Hope this help!

4 0
4 years ago
Read 2 more answers
Which of the graphs below would result if you made the leading term of the following function negative?
lukranit [14]

I believe the answer is Graph D

6 0
4 years ago
Read 2 more answers
Help please ! whoever answers correctly gets brainliest :)
musickatia [10]

Answer:

1: proportional

2: non-proportional

3: non-proportional

4: non-proportional

5: proportional

6: proportional

7: non-proportional

8: proportional

9. proportional.

10. proportional.

11. non-proportional.

12. proportional.

Step-by-step explanation:

I'm unsure how the proportional ones are actually calculated depending if it requires a dot on the exact origin, but depending on what I can graphically view and assume; every graph with the line running through the origin is proportional and every graph where the line does not run through the origin is non-proportional.

7 0
3 years ago
Read 2 more answers
Other questions:
  • 88 is 80 percent of what number
    9·1 answer
  • Six times a number +4 is the same as the number -11
    6·1 answer
  • How do I solve this 45 45 90 triangle
    7·1 answer
  • For triangle FGH, shown below, which of the following is an expression for y in terms of X? H y meters 4 meters F x meters O a x
    9·1 answer
  • Differentiate Square numbers and cube numbers
    15·1 answer
  • Multiple choice please please answer
    12·1 answer
  • **THIS ONE 15 POINTS<br> Solve by Completing the Square
    7·2 answers
  • What is the slope of the line that passes through the points (3,-2) and (9,-2)?
    5·2 answers
  • Need help on number 12 and 13 please!
    11·1 answer
  • Can you help me please? I need this ASAP
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!