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
Virty [35]
3 years ago
14

What is X

3x + 12 = 21" align="absmiddle" class="latex-formula">
​
Mathematics
2 answers:
Paraphin [41]3 years ago
8 0
You would move all terms that don’t contain x to the right side and solve. Answer : x= -3
grigory [225]3 years ago
7 0
-3x =21 -12
-3x =9
x =9/-3
x =(-3)
You might be interested in
Which ordered pair is the solution to the system of linear equations y=-7X+2 and y = 9%-14?
Dmitriy789 [7]

Answer:

y = -7x + 2

y = 9x - 14

-7x + 2 = 9x - 14

14 + 2 = 9x + 7x

16 = 16x

1 = x

y = -7x + 2

y = -7(1) + 2

y = -7 + 2

y = -5

solution is : (1,-5)

7 0
2 years ago
Write 23 in significant notation​
SOVA2 [1]

*I think you meant scientific notation.*

23 in scientific notation would be 2.3 x 10^1.

5 0
3 years ago
Read 2 more answers
I need help ASAP anyone
eduard

Answer:

90

Step-by-step explanation:

there is 6 sides of box

2 bigger and 4 smaller

area of bigger side is 5×5 = 25 this is the area of one side as we have 2 sides so are of both sides is 25 + 25 = 50

now come to the smaller sides ( we have 4 here)

are of one side is 2× 5 = 10

so are of all 4 sides is 10× 4 = 40

now we get area of 4 smaller sides and 2 bigger sides

total area of box is 40+ 50 = 90

hope you understand

5 0
3 years ago
What is the length of AA, BB, CC, DD.
Zepler [3.9K]
I got 29. Am I right? 

5 0
3 years ago
Read 2 more answers
Sam and Rachel both walk dogs in their neighborhood. Sam charges $15 per walk, plus
bija089 [108]

Answer:

Call of duty. warzone=free

Step-by-step explanation:

you go ps store, you search warzone you click download then you wait how many hours. Then you play! And you dont answer this question :) :)

4 0
3 years ago
Other questions:
  • Any One Know This One
    5·2 answers
  • What is the slope-intercept equation of this line?​
    11·1 answer
  • Side lengths of 10 . Reduced by 1/5 how long are the sides
    7·1 answer
  • What is the value of X in the equation 2x+3y=36 when y=6
    8·1 answer
  • A bike and skate shop rents bikes for $21 per day and pairs of skates for $20 per day. To remain viable, the shop needs to make
    15·1 answer
  • The amount of money in an account with continuously compounded interest is given by the formula A = Pert , where P is the princi
    15·2 answers
  • Is 1/3 less than or greater than 5?
    15·1 answer
  • I need help on how to do this
    12·1 answer
  • From the choices below, select all the numbers that could be solutions
    9·1 answer
  • HELPPPP <br>y=1/8x+3 in standard form​
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!