answer.
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
Angelina_Jolie [31]
2 years ago
11

Which value of n makes the equation true? 2/3n = -12

Mathematics
2 answers:
Vikentia [17]2 years ago
7 0

Answer:

\Huge \boxed{N=-18}

Step-by-step explanation:

To solve this problem, first you have to isolate it on one side of the equation.

First, multiply 3 from both sides.

3*2/3n=3(-12)

Solve.

3*-12=-36

2n=-36

Next, divide 2 from both sides.

2n/2=-36/2

Solve.

-36/2=-18

Therefore, the correct answer is n=-18.

vivado [14]2 years ago
5 0

Answer:

-1/18

Step-by-step explanation:

Let's multiply left and right by 3n:

2 = -12 * 3n =>

-36n = 2

now divide by -36:

n = 2/-36 = -1/18

You might be interested in
If the expression 2x/a plus b = c is solved for x in terms of a, b, and c, then x = what?
Doss [256]

Answer:

The value of x in terms of a, b ans c is x=\frac{ac-ab}{2}

Step-by-step explanation:

We have given the expression \frac{2x}{a}+b=c

We have to find the value of x in terms of a, b and c

So \frac{2x}{a}+b=c

\frac{2x}{a}=c-b

2x=a(c-b)

2x=ac-ab

x=\frac{ac-ab}{2}

So the value of x in terms a ,b and c is x=\frac{ac-ab}{2}

3 0
2 years ago
choose the equivalent system of linear equations that will produce the same solution as the one given below. 4x − 2y = 6 2x y =
Julli [10]
<span>4x − 2y = 6 . . . . . (1)
2x + y = 5 . . . . . (2)

(2) x 2 => 4x + 2y = 10 . . . . . (3)

(1) - (3) gives: -4y = -4
y = -4/-4 = 1

From (2), 2x + 1 = 5 => 2x = 5 -1 = 4
x = 4/2 = 2

Solution is (2, 1)

Substituting the solution into the options gives that
</span><span>−4x − 2y = 10
−4y = 4 −4x
has the same solution.
</span>
7 0
2 years ago
Read 2 more answers
∆ABC is isosceles, AB = BC, and CH is an altitude. How long is AC, if CH = 84 cm and m∠HBC = m∠BAC +m∠BCH?
son4ous [18]
I think I could help you
Have fun and feel free to ask me something new.
Or we can prove some properities without calculating by details

3 0
2 years ago
The graph shows a distribution of data.
ss7ja [257]

Answer:

.0625 or A

Step-by-step explanation:

You have to work out the mean. (The simple average of those numbers) Then for each number subtract the Mean and square the result. Then work out the average of those squared differences.

5 0
2 years ago
Read 2 more answers
A transformation of rectangle ABCD results in rectangle A'B'C'D'.
myrzilka [38]

Answer:

dilation

Step-by-step explanation:

did it on edge 2020

Pls make me brainliest much appreciated

6 0
2 years ago
Read 2 more answers
Other questions:
  • The range of all real numbers x such that 2x − 5 &lt; 7 OR 4x + 10 &gt; 6 is___
    7·1 answer
  • Two airplanes are are 1600 miles apart and heading toward each other at different altitudes. The first plane is traveling north
    14·1 answer
  • What is the probability that both of your parents were born on a weekend (assume that each day is equally likely and that a week
    12·1 answer
  • Colin has 18 pencils. How many kids (including Colin) can share these pencils evenly?
    12·2 answers
  • n rectangle ABCD, point E lies half way between sides AB and CD and halfway between sides AD and BC. If AB=11 and BC=2, what is
    11·1 answer
  • Find (a) the slope of the curve at the given point P, and (b) an equation of the tangent line at P: y = 9x^2 + 5 ; P (2,41)
    5·1 answer
  • Barbara wants to buy some glittery heart-shaped beads to make friendship bracelets. The beads she wants come in a small pack wit
    12·1 answer
  • At one gas station, gas costs $2.75 per gallon. Write an equation that relates the total cost, C, to the number of gallons of ga
    12·1 answer
  • Brian invests £1850 into his bank account. He receives 2.7% per year simple interest. How much will Brian have after 3 years? Gi
    14·1 answer
  • Please help I’ll give brainliest
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!