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
emmasim [6.3K]
3 years ago
13

-3(x+2)=21 What is the answer and show the work please.

Mathematics
1 answer:
galina1969 [7]3 years ago
7 0
Find use the distributive property and bring down the ending result (21)
-3x-6=21

Next, add 6 on both sides and you should get:
-3x = 27

The last step is, you divide -3 from 27 and you end up with 9. So, the total answer is x = 9

You might be interested in
The population of Algebraville is 500,000 and growing at 6.25%. How many people will live in Algebraville in 10 years? 20?
otez555 [7]
This would be exponential growth
A= 500,000(1+.0625)^10
=500,000(1.0625)^10
=500,000* <span>1.83353577126
the population after 10 years= </span><span>916,767
A=500,000(1+.0625)^20
=500,000(1.0625)^20
=500,000* 3.36185342451
the population after 20 years would be= </span><span>1,680,926</span>
8 0
3 years ago
You'll find lots of clouds over _____________ climates and practically no clouds over ___________ climates.
SVETLANKA909090 [29]

Answer:

you'll find lots of clouds over tropical climates and practically no clouds over desert clmates.

7 0
3 years ago
What is 1.96 billion in scientific notation?
charle [14.2K]
A billion is 9 zeroes
1.96 is already less than 10 and greater than or equal to 1 so

1.96 times 10^9 is answer

A is answer
5 0
3 years ago
Read 2 more answers
What is the explicit rule for this geometric sequence?<br> a1=2/3;an=9. An-1
Mazyrski [523]

THE ANSWER IS B BECAUSE I TOOK THIS QUIZ ALREADY

4 0
2 years ago
An unknown number y is 15 more than an unknown number x. The number y is also x less than 8. The equations to find x and y are s
melomori [17]
Add the equations to eliminate x
6 0
3 years ago
Read 2 more answers
Other questions:
  • 13. What is a simpler form of each product?
    13·1 answer
  • The dance committee has 1036 flowers.They want to divide the flowers evenly among 28 centerpieces.How many flowers will be in ea
    10·2 answers
  • What is the square root of 73 WHO EVER ANSWERS RIGHT ILL GIVE BRAINLIEST
    10·2 answers
  • Find the zeros of polynomial function and solve polynomials equations.<br> f(x)=x^2-x-90
    10·1 answer
  • PLZ HELP its Triangle Properties and where using the 45º-45º-90º Triangle Theorem and the 30º-60º-90º Triangle Theorem.
    9·2 answers
  • Help me for a kith please
    8·2 answers
  • PLZ PLZ PLZ PLZ SOLVE THIS PLZ PLZ PLZ PLZ
    14·1 answer
  • 721 + 19 =<br>886 + 33 -<br>447 22=<br>915 + 36 =<br>??​
    7·2 answers
  • The diagram shows a circle inside a square. work out the area of the circle
    5·1 answer
  • I need help with the answer to this question.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!