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
ArbitrLikvidat [17]
3 years ago
13

6 - 3n = -12 what is n?

Mathematics
2 answers:
DaniilM [7]3 years ago
6 0

Answer: 6

Step-by-step explanation:

Rearrange:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

                    6-3*n-(-12)=0  

Step  1  :

Pulling out like terms :

Pull out like factors :

18 - 3n  =   -3 • (n - 6)  

Equation at the end of step  1  :

Step  2  :

Equations which are never true :

2.1      Solve :    -3   =  0

This equation has no solution.

A a non-zero constant never equals zero.

Solving a Single Variable Equation :

2.2      Solve  :    n-6 = 0  

Add  6  to both sides of the equation :  

                     n = 6

One solution was found :

                  n = 6

weeeeeb [17]3 years ago
4 0

Answer: n = 6

Step-by-step explanation:

6 - 3n = -12

Collect like terms

-3n = -12-6

-3n = -18

Divide both side by -3

-3n/-3 = -18/-3

n = 6

You might be interested in
. Complete the missing steps in the paragraph proof of Theorem 3-8.
Crank
To solve for the missing steps, let's rewrite first the problem.

Given:

In a plane, line m is perpendicular to line t or  m⟂t
                  line n is perpendicular to line t  or  n⟂t


Required:

Prove that line m and n are parallel lines


Solution:

We know that line t is the transversal of the lines m and n.

With reference to the figure above, 

∠ 2 and ∠ 6 are right angles by definition of <u>perpendicular lines</u>. This states that if two lines are perpendicular with each other, they intersect at right angles.

So ∠ 2 ≅ ∠ 6. Since <u>corresponding</u> angles are congruent. 

Therefore, line m and line n are parallel lines.
<span>
<em>ANSWERS: perpendicular lines, corresponding</em>

</span>
8 0
3 years ago
How many 3/4 cup servings are in 12 cups of cherries?
AveGali [126]

Answer:

16 serving.

Step-by-step explanation:

Given: 3/4 cup servings.

Now, computing the number of serving in 12 cups of cherries.

Using unitary method to solve.

∴ Number of serving= total\ cups \times number\ of\ serving\ per\ cup

Number of serving in one cup is \frac{4}{3}

Number of serving in 12 cups = 12\times \frac{4}{3} = 16 \ serving

Number of serving in 12 cups= 16\ serving

∴ There are 16 serving is possible in 12 cups of cherries.

8 0
3 years ago
Determine which of the following logarithms is expanded correctly.
ziro4ka [17]

Answer:

A) log(jk2y = 7log i + 2logk

Step-by-step explanation:

7 0
3 years ago
Quadrilateral WXYZ is the result of a translation of quadrilateral ABCD . AB¯¯¯¯¯ is parallel to DC¯¯¯¯¯ in the pre-image. Drag
tigry1 [53]
The corresponding segments WX and ZY in the image are parallel.

When a shape is translated from location to another, the size and shape of the figure do not change. Therefore, lines that are corresponding are still parallel.
5 0
3 years ago
In AJKL, the measure of ZL=90°, JL = 55, LK = 48, and KJ = 73. What
Juli2301 [7.4K]
Together I think it’s the same way that you can get the one to the one you have on your computer problems you have no proof that I have it on my computer problems I have lost all the same information I I don’t have any proof that you are in my account so so much you have to pay for it and I’m sorry you don’t know where I can get you I know I
3 0
3 years ago
Other questions:
  • This is a math story ok omar is making a scale model of the statue of liberty the statue is 305 feet tall mesuring from the grou
    8·1 answer
  • Please helppp don’t understand
    12·2 answers
  • What is m-a = n+p, for a
    12·2 answers
  • A line has a rise of 3 and a run of 12. What is the slope?<br> 01/3<br> 1/4<br> 04
    12·2 answers
  • Ben scores 56 out of 79 marks in a maths test.
    9·1 answer
  • Simplify 3+(5+p) I need help nowwe
    13·1 answer
  • May I know this answer
    8·1 answer
  • If possible please help! With 12
    12·2 answers
  • Can somebody just give me the answer plz and if you know how to do geometry drop your insta along with the answer pleaseee
    10·2 answers
  • Brain if correct help pls
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!