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
ratelena [41]
4 years ago
6

3x + 2(x + 5) = -2(x - 9) - 15 please give the answer and step-by-step

Mathematics
1 answer:
Nonamiya [84]4 years ago
8 0

Answer:

x = -1

Step-by-step explanation:

Expand 2(x +5 ): 2x +10

Expand -2(x - 9) - 15: -2x + 3

Subtract 10 from both sides

Simplify it

Add 2x to both sides

Simplify it

Divide both sides by 7

Simplify it again...it will be x = -1

You might be interested in
In a bouquet of flowers, there are 16 irises and 29 sunflowers. Write the ratio of sunflowers to irises in 3 different way
skelet666 [1.2K]

Answer:

29:16

29 To 16

29/16

7 0
3 years ago
Find the value of Q in the following system so that the solution to the system is {(x,y) : x-3y=4}
Assoli18 [71]

Answer:

Q=2

Step-by-step explanation:

hello :

the solution to the system is

{(x,y) : x-3y=4} means infinty solution

X-3y=4 ....(*)

Qx-6y=8....(**)

multiply  (*) by -2

-2x+6y = -8 (***)

add (*) and (***) : (Q-2)x =0

this ie true for reals x when  Q=2

3 0
3 years ago
Hugo is 6 feet 4 inches tall, weighs 225 pounds, and very muscular. if you think hugo is more likely to be a professional footba
Anna [14]
I am using an <span>inductive argument. In logical, in this type of argument if the premises are assumed true, it is </span>likely<span> that the conclusion is true (though the conclusion could be false). 

</span><span>An inductive argument is intended to show that its conclusion is probably or likely true, though not certainly true, if its premises all are true. The author of an inductive argument (if sincere) only aims to establish the intended conclusion with a high degree of probability although not with complete certainty.

</span><span>Words such as “probably,” “likely,” and “it is reasonable to conclude” suggest that you intend your argument to show that the conclusion is probably, but not certainly, true. The statement above use the words "more likely", then this word tell us that this is, in fact, an inductive argument.</span>


8 0
3 years ago
Read 2 more answers
A football team ran four plays. The first play lost 5 yards. The second play lost 9 yards. The third play gained 12 yards. The l
Flura [38]

Answer:

-10

Step-by-step explanation:

To find the the total gain or loss of yards, use an integer expression to write each play.

1st play = -5

2nd play = -9

3rd play = 12

4th play = -8

The expression is -5 + -9 + 12 + -8

                                -14 + 12 + -8

                                    -2 + -8

                                       -10

3 0
3 years ago
Navigate three times the difference of 12 and twice some number is equal to 36. find the number.
myrzilka [38]
3(12 - 2n) = 36
36 - 6n = 36
-6n = 0
n = 0 <== ur number
6 0
3 years ago
Other questions:
  • Which shapes can the composite figure be divided into to find the area?
    10·2 answers
  • Write each decimal as a faction or mixed number in simplest form<br> 0.6
    9·1 answer
  • Use &gt;, &lt;, or = to complete the statement.
    11·2 answers
  • Francisco takes care of 20% of the plants, which is 12 plants. how many total plants are in the garden?
    11·1 answer
  • Based on the side lengths given (a, b, and c), which triangles are right triangles?
    9·2 answers
  • Help me i really need this it depends on my math grade
    8·1 answer
  • HELP PLEASE!!! WILL CROWN BRAINLIEST....
    7·1 answer
  • Can someone help me with part b? I've been stuck on it for an hour :(
    9·2 answers
  • How many times do 5 go into 32
    5·2 answers
  • in the number 85,549 the 5 in the hundreds place is. times that of the 5 in the thousands place.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!