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
Alenkasestr [34]
3 years ago
15

3x +15 = 2x + 10 + x + 5

Mathematics
2 answers:
Nuetrik [128]3 years ago
7 0

Answer: x can equal any number

Step-by-step explanation:

3x + 15 = 2x + 10 + x + 5

First, combine the like terms on the right side

2x + x = 3x

10 + 5 = 15

3x + 15 = 3x + 15

Subtract 15 from both sides

3x = 3x

Divide each side by 3

x = x

This means that x can equal any number, and the equation will always be true.

Shkiper50 [21]3 years ago
4 0

Answer:

The equation is true.

Step-by-step explanation:

Simplify. Combine like terms:

3x + 15 = (2x + x) + (10 + 5)

3x + 15 = (3x) + 15

Isolate the variable, x. Note the equal sign, what you do to one side, you do to the other. Subtract 3x and 15 from both sides:

3x (-3x) + 15 (-15) = 3x (-3x) + 15 (-15)

3x - 3x = 15 - 15

0 = 0

~ True. The two expressions are equal to each other.

~

You might be interested in
What does x equal in this equation<br><br>1/4(x-16)=3/4(x+20)?<br>​
erma4kov [3.2K]

Answer:

1/4x - 4 = 3/4x - 15

-1/2x - 4 = -15

-1/2x = -11

x = 22

6 0
3 years ago
Determine whether each quadrilateral is a parallelogram. Justify your answer.
Lina20 [59]

Answer:

4. Parallelogram

5. Parallelogram

6. Parallelogram

Step-by-step explanation:

  • 4. This is a parallelogram because the longer sides are parallel to each other and the shorter sides are also parallel to each other. Hence, this is a parallelogram.
  • 5. This is a parallelogram because it's angles are the same to the opposite angles. Hence, this is a parallelogram.
  • 6. This is a parallelogram because the longer sides are parallel to each other and the shorter sides are also parallel to each other. Hence, this is a parallelogram.

Hoped this helped.

4 0
2 years ago
3t – 4(t – 5) + 5 for t=6. 2 ​
Trava [24]

Answer:

t = 18.8

Step-by-step explanation:

Hope this helped

please mar Brainliest

:)

5 0
3 years ago
Read 2 more answers
Solve 63 minus X equals 62 for x
r-ruslan [8.4K]

Answer:

x=1

Step-by-step explanation:

This stuff is quite easy in reality. Here's a little example including your numbers.

63-x=62; solve for x\\\\63-x-63=62-63\\\\-x=1\\

by this point we are left with simplifying it. Since it's a double negative we get a positive. Thus x=1

5 0
3 years ago
A baker is selling a ton of pies. She puts them in crates and boxes. There are 65 crates and 121 boxy. Each crate contains 43 ap
marta [7]

Let's first find the number of apple pies.

apple pies = 65 crates x 43 apple pies per crate = 2795 apples pies

If each apple pie cost $12 then...

money from apple pies = 2795 apple pies x $12 = $33540

total pies sold = 2795 apple pie + 121 boxes x 76 sweet potato pies = 11991 pies

4 0
3 years ago
Read 2 more answers
Other questions:
  • 4400 x 400=????????????
    13·2 answers
  • Find the average temperature on that part of the plane 2x + 5y +z = 9 over the square |x| &lt;= 1, y &lt;= 1, where the temperat
    13·1 answer
  • Simplify:
    13·1 answer
  • If the addends are 170 and 130, then what is the sum?
    10·2 answers
  • Angad rolls a fair dice 120 times.
    15·2 answers
  • Add 4 to the sum of K and 8
    11·1 answer
  • What about this code should I change in order to complete the problem? ​
    8·1 answer
  • Cos^2x+1=0 help me pls
    6·1 answer
  • PLEASE HELP!!!!!! (answer in decimal!!!!)
    15·1 answer
  • Use the following compound interest formula to complete the problem. a = p (1 startfraction r over n endfraction) superscript n
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!