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
ki77a [65]
3 years ago
15

What is the solution to 5n+12=9n-16

Mathematics
2 answers:
Rasek [7]3 years ago
8 0

Answer:

n = 7

Step-by-step explanation:

12 + 16 = 9n - 5n \\ 28 = 4n

BigorU [14]3 years ago
6 0

Answer:

n = 7

Step-by-step explanation:

5n + 12 = 9n - 16 (Given)

5n + 12 - 12 = 9n - 16 - 12 (Subtraction Property of Equality)

5n = 9n - 28 (Simplify)

5n - 9n = 9n - 9n - 28 (Subtraction Property of Equality)

-4n = -28 (Simplify)

\frac{-4n}{-4} = \frac{-28}{-4} (Division Property of Equality)

n = 7 (Simplify)

You might be interested in
Enter the first four terms of the sequence.
krek1111 [17]
Cmcnxncnxbznxnbcvxnxnxmxncbc
3 0
3 years ago
Read 2 more answers
Translate the sentence into an equation. Twice the difference of a number and 6 is 2.
mojhsa [17]

Answer:

let the number be x.

  • 2(x-6)=2

hope it helps

<h2>stay safe healthy and happy....</h2>
7 0
3 years ago
Frank and his mom are planting vegetables in their garden. Frank has finished planting 8 rows of carrots so far and is planting
Yuliya22 [10]

Answer:

It will take 3 hours. They will both have completed 11 rows.

Step-by-step explanation:

1 row of carrots per hour = frank

3 rows of tomatoes per hour = frank's mom

right now, this is how many they have completed

frank - 8 rows

mom - 2 rows

1st hour

f - 9

m - 5

2nd hour

f - 10

m - 8

3rd hour

f - 11

m - 11

8 0
2 years ago
On Monday night Eli ate 1/2 of a pizza. On Tuesday night, Eli ate 1/4 of a pizza. How much pizza did he eat altogether
-BARSIC- [3]

Answer:

Eli ate 3/4 of the pizza

Step-by-step explanation:

1/2 = 2/4

2/4 + 1/4 = 3/4

5 0
3 years ago
Read 2 more answers
How do you multiply -6 with 24.50
GrogVix [38]
The answer to the question

6 0
3 years ago
Other questions:
  • Find the first four terms of this geometric sequence a1 = 5 And r = 6
    10·1 answer
  • Find the amount of ​interest​ earned in a bank account that has $500 for 4 years at an interest rate of 3.2%.
    12·1 answer
  • Just find the figure of the rectangle plss
    12·1 answer
  • A box is to be constructed with a rectangular base and a height of h cm. The length, l, of the box is 10 cm, and the width, w, i
    8·1 answer
  • What is the equation of the graph in slope-intercept form?
    14·1 answer
  • MATH math help thanks (pls provide workings)
    14·2 answers
  • Someone please please help me with this !
    13·1 answer
  • Pablo hace vestidos para niña y necesita 14 listones que midan 3/4 de metro de largo. ¿Cuántos metros de listón necesita comprar
    14·1 answer
  • I need this for homework plz help me.
    12·2 answers
  • The sum of two numbers is 54. The smaller number is 18 less than the larger number. What are the numbers?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!