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
inysia [295]
3 years ago
9

12) 8x - 2 = -9 + 7x Answer

Mathematics
1 answer:
kow [346]3 years ago
4 0

Answer:

-7

Step-by-step explanation:

8x - 2 = 7x - 9

8x - 2 - 7x = 7x - 9 - 7x

x - 2 = -9

x - 2 + 2 = -9 + 2

x = -7

You might be interested in
Write the expression as a single natural logarithm.<br> 5 In 3
krok68 [10]

Answer:

5ln3=ln(3^5)

Step-by-step explanation:

Given: 5ln(3)

Use rule: alog(b)=log(b^a), aln(b)=ln(b^a) (doesn't matter what the log base is)

Apply rule: ln(3^5)

8 0
3 years ago
Together, Amy and Thea make up 1/4 of the midfielders on the soccer team. how many midfielders are on the soccer team? show your
tensa zangetsu [6.8K]
12 is the tital number of midfielders because since there are 3 people who make up 1/4 of the midfieldlers on the soccer team you need to miltiply 4 and 3 and 1/4 to count the total amount of midfeilders on the soccer team
(4)(3)=(1/4)(4)
3 0
3 years ago
Read 2 more answers
Plese help me finish
kykrilka [37]
The second one because the second one equals to 12 while all the other equal to 6
8 0
3 years ago
The list price of a refrigerator is $1899. The chain discount is 20/15. What is the final net price?
shusha [124]
1st = 100% - 20% = 80%
2nd= 100%-15% = 85%

Net Price Factor = 0.8 x 0.85 = 0.68

Net Price = $1899 x 0.68

Final Net Price = $1,291.32

Total Discount= $1899 - 1,291.32 = $607.68


5 0
3 years ago
What sum of money amounts to rupees 545 4 at 8% BA in 30 months​
Mars2501 [29]

Answer:

let sum of money be x

amount=rupees5454

rate=8%

time=30 months

convert month into year

30/12=5/2 years

Step-by-step explanation:

interest=p*t*r/100

=x*5*8/100*2

=40x/200

=x/5

so to find principal use formula

amount=principal +interest

5454=x+x/5

5454=5x+x/5

5454*5=6x

27270/6=x

4545=x

therefore ,sum of money(principal)=rupees.4545

Hope this helps u!!

5 0
3 years ago
Other questions:
  • The length of time before a seed germinates when falling on fertile soil is approximately Normally distributed with a mean of 60
    7·1 answer
  • What is the decimal form of 45/120
    12·1 answer
  • A bag contains 126 buttons. Some have two holes and the rest have four holes there are 8 two holes buttons for every four holes
    11·1 answer
  • Carlo and Anita make mailboxes and toys in their wood shop. Each mailbox requires 1 hour of work from Carlo and 4 hours from Ani
    9·1 answer
  • Graph the line with slope 1 passing through the point (5,1).
    14·2 answers
  • NEED HELP ASAP, WILL MARK BRAINLIEST!!!
    13·1 answer
  • 13. A high school has 1600 students. In a random sample of 50 students, 15
    11·1 answer
  • The figure shows the dimensions of a birdhouse Sharri built. How much birdseed will it take to fill Sharri’s birdhouse completel
    11·2 answers
  • The scale model of a building is 8.5 inches tall. How tall is the actual building if the scale
    12·2 answers
  • PLEASE HELP AND GIVE A FULL EXPLANATION I WILL GIVE BRAINLEST PLEASE SOMEONE
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!