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
kramer
2 years ago
5

Solve 3 - x= -9. O A. x= 6 O B. x= 12 O c. x= -6 O D. x=-12

Mathematics
2 answers:
Katarina [22]2 years ago
6 0

Answer:

x=12

Step-by-step explanation:

you need the x alone so you substract 3 from both sides.

Then you have, -x= -12

You need the x positive so you change the sign for it but as it is an equation you need to do the same thing on the other side, making both sides positive.

x=12

Zarrin [17]2 years ago
6 0
The answer is B. 3 - x = -9
-x + 3 = -9
Subtract 3 from both sides of the equation. Simplify
You might be interested in
7 1/2 ÷ 9 equals what
alexira [117]
It equals 5/6. If you want to know why, just ask me.
3 0
3 years ago
Read 2 more answers
Given f(x)=14(5−x)2 what is the value of f(11)?
dlinn [17]

Answer:

I was unsure about the way your question was written so I solved for two equations: f(x)=14(5-x)*2 and f(x)=14(5-x)+2

Step-by-step explanation:

8 0
3 years ago
Bill went to the movies with some of his friends. tickets cost $8.50 each . they spent $18.00 total for food . their total was $
Marina86 [1]
18.00 + 8.50 + 8.50 + 8.50 + 8.50 = 52.00

So that's 4 Friends
4 0
3 years ago
Luna simplifies the expression (2x-4)-(3x+2) correctly. which expression represents luna's result
pickupchik [31]
Okay, so first you have to factor out that negative throughout the parenthesis.
(2x-4)-3x-2
Then, put like terms together so you can organize your problem.
2x-3x-4-2
Now all you have to do is combine the like terms!
-x-6
Oh look, that's a. A is the answer.
5 0
3 years ago
Which of the values for x and y make the equation 2x + 3y + 4 = 15 true?
hjlf
X=1, y=3 because 2x1 is 2 and 3x3 is 9, 2 plus 9 equals 11 and 11 plus 4 equals 15
5 0
3 years ago
Read 2 more answers
Other questions:
  • 2(x+3) + 6 = 3x - 9 written in word form? HELP!!!
    14·1 answer
  • What is the area of this figure? Use 3.14 for pi.
    9·1 answer
  • Walter is making a 300-mile trip from Wichita Falls, Texas to Austin, Texas. After the first 120 miles, he continues driving at
    13·2 answers
  • What does Pi =<br><br><br> Vxbbbbnnnnnnnnnnnbvvvcccccccccvggvvvvffffff
    13·2 answers
  • In the circle below, suppose m VUX = 152° and mZUVW = 77º. Find the following.
    15·1 answer
  • Do #6 for me pls and thank you!​
    15·1 answer
  • There are 2.54 centimeters in 1 inch. There are 100 centimeters in 1 meter. To the nearest inch, how many inches are in 2 meters
    15·1 answer
  • Ok Same Thing But Different Questions
    6·1 answer
  • 22. Determine the number of month in 0.25 years
    5·2 answers
  • Which is equal to 2.6 x 2.6 x 2.6 × 2.6?<br> 42.6<br> (2.6)4<br> 4 x 2.6<br> 26²
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!