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
navik [9.2K]
3 years ago
9

12=2/7x what is x solve for x

Mathematics
2 answers:
asambeis [7]3 years ago
7 0

Answer:

x = 42

Step-by-step explanation:

2/7x = 12

x = 12 / 2/7

x = 12 * 7/2

x = 6 * 7

x = 42

Advocard [28]3 years ago
6 0

Answer:

x=42

Step-by-step explanation:

1. Multiply 7 to both sides of equal sign

84=2x

2. Divide by 2

x=42

You might be interested in
4n-6m=-2 when n=-2,0,2
guapka [62]

For m it’s 1,1/3and -5/3 you will get different values when plug the different values of n

4 0
3 years ago
Please help me on number 2!!
Gre4nikov [31]
The question is already solved, but I am adding a response so it won't show up on the unanswered list.
6 0
2 years ago
If 8=−3r+7r, then r= [blank] −−−−−−.
Svetllana [295]

Answer:

r = 2

Step-by-step explanation:

8 =  - 3r + 7r \\ 8 = 4r \\ 4r = 8  \\ \\ r =  \frac{8}{4}  \\  \\ r = 2

8 0
3 years ago
X + 20 is greater than 4x -1
Paul [167]

Answer:

False; they are equal.

Step-by-step explanation:

The equation is x + 20 > 4x - 1.

First, do the opposite of -1 and add one to the other side while -1+1 cancels out. Now it's x+21 > 4x. Now subtract x from both sides. Positive x minus negative x cancels out and 4x minus x or 1x is 3x. Now you're left with 21> 3x. Now do the inverse operation of multiplication and divide both sides by 3. Now the 3x over 3 cancels out and 21 divided by 3 is 7. So x is 7. If you substitute it in. It will be 7+20 which is 27 which is great than 4(7)-1 which is 28-1. 28-1 is 27. So, the equation is false. They are equal.

7 0
2 years ago
What five-letter word becomes shorter when you add two letters to it?
Fantom [35]

you literally just need to add a single letter. You need to place the letters “t” and “r” to the word “shore”. After you do that, the word becomes “shorter”. Another possible answer is the word “Sorte”.

7 0
3 years ago
Read 2 more answers
Other questions:
  • Use the Remainder Theorem to find the remainder when P(x) = x^4 – 9x^3 – 5x^2 – 3x + 4 is divided by x + 3.
    10·2 answers
  • What is 4.5w=5.1w-30 step by step?
    5·1 answer
  • HELP ILL MARK YOUR brainliest! And give extes points
    8·2 answers
  • Three of the angles of a polygon are
    6·1 answer
  • Determine the value of a 10 year old car that costs $24,500 new and depreciates by 9% every year
    12·2 answers
  • What is the answer for this question? 6x^2 - 35x + 49 ( factorising quadratics btw)
    9·1 answer
  • Susie has 8/9 cup of ice cream. How many 1/4 cup servings can she make?
    7·1 answer
  • Pls Help!! I'll MARK YOU BRAINLIEST but please explain​
    12·1 answer
  • Answer the triangle
    9·1 answer
  • consider the line y=9x-2. find the equation of the line that is perpendicular to this line and passes through the point (2,-6).
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!