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
scoundrel [369]
3 years ago
15

the sum of three numbers is 63. The first number is twice the second number, and the third number is three times the first numbe

r. Set these numbers​
Mathematics
1 answer:
HACTEHA [7]3 years ago
3 0

Answer:

Step-by-step explanation:

2x+x+3(2x)=63

3x+6x=63

9x=63

9x/9=63/9

X=7

2x=14

3(2x)=42

You might be interested in
Who knows scientific notation ?????????
weqwewe [10]

Answer:

Scientific notation is a short way to write large numbers example: 3.14 X 10 to the ninth power

Step-by-step  you can only only have numbers in the ones place and decimals. hope i helped

8 0
2 years ago
Read 2 more answers
36 is 0.9% of what number
o-na [289]
0,9/100x = 36
0.009x = 36
x = 36/0.009
x = 4000

3 0
3 years ago
Read 2 more answers
Which expressions are equivalent?
andrew11 [14]

Answer:

c

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What can be useful when finding the value of a variable
jeyben [28]

Writing an equation would be most helpful, but depending on the situation drawing a diagram or reading a table could work better.

8 0
3 years ago
4b3 + 5c? Combine any like terms. If there are no like terms, rewrite the expression
sashaice [31]
There are no like terms in this expression
8 0
3 years ago
Read 2 more answers
Other questions:
  • Identify the fraction as proper, improper, or mixed . (If the fraction is equivalent to 1, choose "one" in the blank.) 3/8
    15·1 answer
  • A tree with a height of 12 yards casts a shadow that is 33 yards long at a certain time of day. At the same time, another tree n
    10·2 answers
  • I need help on the bottom problem
    8·2 answers
  • The jumping team can jump 36 times in 9 seconds at this rate how many jumps can they make in 27 seconds.
    6·1 answer
  • In the parallelogram, <1=3x+15 and <3=7x-5. Find the measure of <2.
    15·1 answer
  • Which of these sentences best describes verbal irony?
    13·2 answers
  • 5 cm<br> 5 cm<br> 3 cm<br> 14 cm<br> Volume:<br> includnite fem) in vour answer.
    12·2 answers
  • Find the missing segment in the image below​
    10·1 answer
  • How many 2/3s are in six
    13·1 answer
  • Find the distance to walk along the following path pls help I’m desperate
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!