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
Andreyy89
4 years ago
10

What is 10n+2=7n+14

Mathematics
2 answers:
Kay [80]4 years ago
5 0

Answer n=4

Step-by-step explanation: Collect the like terms 10n-7n=14-2

3n=12 divide both sides by 3

Orlov [11]4 years ago
4 0

Answer:

n = 4

Step-by-step explanation:

Given

10n + 2 = 7n + 14

Collect terms in n on the left side and numbers on the right side

Subtract 7n from both sides

3n + 2 = 14 ( subtract 2 from both sides )

3n = 12 ( divide both sides by 3 )

n = 4

You might be interested in
What are 3 numbers whose product is 9,000
kondor19780726 [428]
3000 is your answer. 3000 x 3 is 9000. :)
5 0
3 years ago
Read 2 more answers
What is the slope for the line x+y = -3
andreev551 [17]

Answer:

The slope is -1.

Step-by-step explanation:

x+y=3: Put it in slope intercept form. First you have to subtract x from both sides: y=-3-x. Next switch into slope intercept form. y=-x-3. The slope is -x (or -1) and the y-intercept is -3.

5 0
3 years ago
Read 2 more answers
de los vecinos de la casa de rosa, 2/7 son rubios y la cuarta parte de estos tienen los ojos azules, sabiendo que hay 6 vecinos
Neko [114]

Queremos encontrar y resolver una ecuación algebraica para encontrar el <u>número de vecinos de la casa de Rosa.</u>

La solución es: La casa de Rosa tiene 84 vecinos.

<em>La información que se nos da es:</em>

  • 2/7 de el número total de vecinos son rubios.
  • La cuarta parte de estos, es decir: (1/4)*(2/7) del número total, tiene ojos azules.
  • Sabemos que hay 6 vecinos con ojos azules.

Si definimos a N como el número total de vecinos, tendremos que:

(1/4)*(1/7)*N = 6

Ahora solo debemos resolver esto para N, para ello multiplicamos por 4 y por 7 en ambos lados:

4*7*(1/4)*(2/7)*N = 4*7*6

2*N = 168

Ahora dividimos por 2 ambos lados:

2*N/2 = N = 168/2 = 84

<u>La casa de Rosa tiene </u><u>84</u><u> vecinos.</u>

<u />

Sí quieres aprender más, puedes leer:

brainly.com/question/15251185

6 0
2 years ago
Thirty is what percent of 90?
KATRIN_1 [288]
27 hope this helped :)
7 0
3 years ago
300 -7 [ 4 (3 + 5)] × 3 exponent 3
ahrayia [7]

Answer:

-5748

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Simplify: −3xy2(2x2y3 + 7xy2 − 5x3y2)
    8·1 answer
  • Any one good with proportion
    15·1 answer
  • Using the quadratic formula to solve 4x^2-3x+9x=2x+1, what are the values for x
    7·2 answers
  • PLEASE HELP 25 POINTS
    6·2 answers
  • If Mark got 6 questions out of 40 incorrect, what percent of the questions did he get correct?
    11·1 answer
  • What are the roots of the quadratic function in the graph?<br> -15<br> -5,3<br> -5,-3<br> -3,5
    8·2 answers
  • The tables below show four sets of data:
    15·1 answer
  • Mariah025 answer here please
    6·1 answer
  • Slope intercept! Please help! Will mark brainliest.
    7·1 answer
  • Match each verbal description to its corresponding expression.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!