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
Leni [432]
3 years ago
14

What does n equal in 6(2n – 3) – 2(6n + 1) = 10n?.

Mathematics
2 answers:
Irina18 [472]3 years ago
7 0

Answer:

n = -2

Step-by-step explanation:

6(2n - 3) - 2(6n + 1) = 10n

multiply the brackets

6*2n - 6*3 - 2*6n - 2*1 = 10n

12n - 18 - 12n - 2 = 10n

add or subtract the like terms

0 - 20 = 10n

shift 10 to the right hand side .REmember when u shift multiplication changes to division.

-20 / 10 = n

-2 = n

Cloud [144]3 years ago
6 0

Answer:n=-2

Step-by-step explanation:

12n-18-12n-2=10n

-20=10n

n=-2

You might be interested in
A school had 620 students win academic success awards in 2014. In 2015, the school had 527 students win academic success awards.
wolverine [178]

Answer:

B

Step-by-step explanation:

(527÷620)×100%

0.85×100%

85%

5 0
3 years ago
PLEASEE HELPP MEEEE!!!!!!!!!<br><br> what is the value of x?
Dmitriy789 [7]

Answer:15

Step-by-step explanation:

27+x=42 alternate angles are equal

Collect like terms

x=42-27

x=15

5 0
4 years ago
Please help it due today ?​
il63 [147K]

Answer:

Pull down ur buth0le and pull a hair out then ur answer will be right there

Step-by-step explanation: hope this helps

6 0
3 years ago
Read 2 more answers
PLEASE HELP!! WILL GIVE BRAINLIEST!!!
Murrr4er [49]

Answer:

option D

Step-by-step explanation:

Jerry solved this equation: 

3(x-\frac{1}{4})=\frac{13}{6}

In the first step , she multiplied 3 inside the parenthesis

1. 3x-\frac{3}{4}=\frac{13}{6}

In step 2, 3/4 is added on both sides

2. 3x-\frac{3}{4}+\frac{3}{4}=\frac{13}{6}+\frac{3}{4}

In step 3, we take LCD 12

3. 3x=\frac{26}{12}+\frac{9}{12}

In step 4, add the fractions

4. 3x=\frac{35}{12}

Here, 3 or 3/1 are same.

\frac{3}{1}x=\frac{35}{12}

In step 5, to remove 3/1 we multiply both sides by 1/3.

Instead of multiplying 1/3 , Jerry made an error by multiplying 3/1

\frac{1}{3} \cdot \frac{3}{1}x=\frac{1}{3} \cdot \frac{35}{12}

x=\frac{35}{36}

In step 5, he should have multiplied both sides by 1/3

7 0
3 years ago
Read 2 more answers
Which letter represents where the number 29 lies?
Viefleur [7K]
The answer is b) 29 is b
5 0
3 years ago
Other questions:
  • What number multiplied by itself three times gets 343
    10·2 answers
  • Which expression represents the distance between the points (a, 0) and (0, 5) on a coordinate grid?
    13·2 answers
  • A small lizard is five sixth inch long. A larger lizard is 6 and four fifths times larger. How long is the larger lizard?
    9·1 answer
  • If the original price is $23.99 and the mark down is 44% what is the sale price
    14·1 answer
  • Yasmin buys 10 pounds of peaches. Peaches cost $1.95 per pound. How much did Yasmin pay for the peaches?
    13·1 answer
  • Determine whether the equation represents a direct variation. If it does, find the constant of variation. 7x = −6y
    15·2 answers
  • .05 times 6 its hard
    13·2 answers
  • Find the area of the figure.
    7·1 answer
  • Can anyone answer all these problems ( math )
    9·1 answer
  • In ΔUVW, the measure of ∠W=90°, VU = 41, UW = 9, and WV = 40. What is the value of the cosine of ∠V to the nearest hundredth?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!