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
frez [133]
3 years ago
12

What does x-4=2x+9 equal

Mathematics
2 answers:
harina [27]3 years ago
7 0
I think the answer is 11x
skad [1K]3 years ago
3 0

Answer:

x =5.0

So just 5

Yeah I need 20 characters

x=5

You might be interested in
PLZ answer quick!!!!!
Blizzard [7]

Number of items sold by Shelley = 3 items.

Let us assume cost of each item sold by Shelley = $ x each.

Total cost of 3 items for Shelly sold = 3*x = 3x.

Number of items sold by Billy Bob = 4 items.

The cost of each item sold by Billy Bob = $2.25 less than the items that Shelley bought = $(x-2.25) each.

Total cost of 4 items for Billy Bob sold = 4*(x-2.25) = 4(x-2.25).

Both Shelley and Billy Bob paid the same amount of money. So, we can setup an equation now.

a) Total cost of 4 items for Billy Bob sold=Total cost of 3 items for Shelly sold.

4(x-2.25) = 3x

b) Solving equation for x now.

Distributing 4 over (x-2.25), we get

4x - 4*2.25 = 3x.

4x -9 = 3x.

Adding 9 on both sides, we get

4x -9+9 = 3x+9

4x =3x+9.

Subtracting 3x from both sides, we get

4x-3x =3x-3x+9.

x = 9.

c) Checking the solution of the equation by plugging x=9 in equation we got above.

4(x-2.25) = 3x  => 4(9-2.25)= 3*9

               => 4*6.75 = 27

               => 27 = 27.

We got left side = right side. So the solution x=9 is correct.

d) The cost of each item sold by Billy Bob = 9-2.25 = $6.75

Therefore, the cost of each item sold by Shelley is $9 and cost of each item sold by Billy Bob is $6.75.

3 0
3 years ago
Which describes these 2 figures
Sophie [7]
The answer for this is A
6 0
2 years ago
Read 2 more answers
Find the value of the variable and BC, if B is between A and C.<br> AB = 5x, BC = 3x-1, AC = 47
schepotkina [342]

Answer:

17

Step-by-step explanation:

AC = AB + BC

Since we know what each variable equals, we can write out the equation as shown:

47 = 5x + 3x - 1

Combining like terms:

47 = 8x - 1

Add 1 on both sides:

48 = 8x

Divide 8 on both sides:

X = 6

Now that we know what X equals, we can solve BC.

BC = 3(6) - 1

BC = 18 - 1

BC = 17

Therefore BC = 17.

4 0
3 years ago
Help! Please answer screen shot! Brainliest, stars, and hearts! Please help!
lutik1710 [3]

Answer:

since 0=noon

and 15 secs=25% of a min

plot the point on the very first line to the right of 0

(the tiny line)

Step-by-step explanation:

8 0
2 years ago
8. The graph of a horizontal line is a function. True False
11111nata11111 [884]

Answer:

It is not due to the fact it has no variable

7 0
3 years ago
Other questions:
  • Sam’s brother is 7 years older than Sam . His mother is 4 less than 3 times Sam’s age . Their combined age is 63 . How old is Sa
    5·1 answer
  • A communication channel transmits a signal as sequence of digits 0 and 1. The probability of incorrect reception of each digit i
    9·1 answer
  • Bob wants to put a framed map of USA in his room. He wants it exactly halfway between his door and closet, which are 2.5 meters
    12·1 answer
  • I am a rectangular, and my area is 80 squares inches. My width is 2 inches shorter than my length . What is muy perimeter ?
    11·1 answer
  • Please Help with this
    6·1 answer
  • Factorize : a2 + b2 _ 2(ab - ac + bc ).
    7·1 answer
  • The amplitude of y = -3sinx is _____.
    7·1 answer
  • John has dimes and quarters worth $4.50. He has four more quarters than dimes. How many coins of
    14·1 answer
  • Find the time it takes an object to hit the ground when it is dropped from:
    9·1 answer
  • Use the graph to write a linear function that relates y to x<br> NO LINKS THANK YOU
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!