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
PilotLPTM [1.2K]
3 years ago
10

-6(2-3n)-6(-7-2n)=30 solve for n​

Mathematics
2 answers:
g100num [7]3 years ago
7 0
-12 + 18N + 42 + 12N = 30
30N + 42 - 12 = 30
30N + 30 = 30
30N = 0
N = 0

hopefully that’s correct
Jet001 [13]3 years ago
6 0

Answer:

n=0

Step-by-step explanation:

See pictures

Hope this helps ^-^

You might be interested in
2.1 If 5 + 3 = 0 and < 0, evaluate (without using a calculator):
Sergeeva-Olga [200]

1. 18

2.8

3.-1

<h3>What is expression?</h3>

An expression is a set of terms combined using the operations +, – , x or ,/.

Given:

1. 22 − 1 (4)

=22- 1*4

= 22-4

= 18

2. 2 + 2 (3)

=2+2*3

=2+6

=8

3. 1 − 2

= -1

Learn more about expression here:

brainly.com/question/14083225

#SPJ1

6 0
2 years ago
What is 200000748*203=
Pavlova-9 [17]

Answer:

40600151844.........

4 0
2 years ago
Read 2 more answers
HELP!!! First gets Top Answer!!!
Marta_Voda [28]
It is approximately -.4048

H=10^(-pH)

log H = -pH

pH=-logH => so it is affirmed that it is -.40

4 0
3 years ago
Find the distance between the points (3, 8) and (0,4).
Bingel [31]

Answer:

5

Step-by-step explanation:

(3,8) (0,4)

X1 = 3    X2 = 0

Y1 = 8    Y2 = 4

D=\sqrt{(X1-X2)^{2}+ (Y1-Y2)^{2}  }

D= \sqrt{(3-0)^{2} + (8-4)^{2} }

Do what's in the parentheses so...

  1. 3-0= 3
  2. 8-4= 4

Now plug it in!

D= \sqrt{(3)^{2}+(4)^{2}  }

Now you are going to finish the parentheses so...

  1. (3)^2= 9
  2. (4)^2= 16

Plug that in so that you have this...

\sqrt{9+16}

Add 9+16 to get...

\sqrt{25}

Then you are going to find the number or numbers that make this a perfect square...

\sqrt{25}= 5

So 5 is your answer

7 0
3 years ago
What is the math term for you taking parentheses away?
TEA [102]

You might be thinking of "distribution" or "distributive property"

Example:

2(3x+5) = 2*3x+2*5 = 6x+10

I multiplied the outer 2 by each term inside (3x and 5)

4 0
3 years ago
Read 2 more answers
Other questions:
  • What is x^2 -11x+19=-5 as standard form?
    8·1 answer
  • I need to graph the equation and find the slope please help me with this
    11·1 answer
  • What is equivalent to -1/4 - 5/3
    14·1 answer
  • Q # 15 find the volume of the sphere
    6·2 answers
  • One hundred sixty-five of the 225 high school students surveyed at a local school say they went outside more during school hours
    6·1 answer
  • 5/x=7/21 what is x please help
    8·1 answer
  • Explain how to find 45% of a number
    12·1 answer
  • Someone help and please make sure it’s right thank you :)
    6·1 answer
  • 5
    10·1 answer
  • YALL HELP PLEASE I WILL GIVE BRAINLIEST
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!