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
SVEN [57.7K]
3 years ago
15

What is the value of x when 3x < -2x + 15

Mathematics
2 answers:
Solnce55 [7]3 years ago
8 0

Answer:

−

3 x = 15  Divide each term in  − 3 x = 15  by - 3 . − 3 x − 3 +15 =− 3 Cancel the common factor of  − 3 . Cancel the common factor. − 3 x − 3 = 15 − 3 Divide  x by  1 . x = 15 − 3 by  − 3 . x = − 5

Sidana [21]3 years ago
5 0

Answer:

X < 3

Step-by-step explanation:

To solve the equation 3x < -2x+15

the steps are as follow:

+ 2x to both sides

Result: 5x < 15

Then divide by 5 to both sides to get x alone.

Final Product:

x < 3

You might be interested in
2x+14y=-108 9x+2y= 2 Solve the following system of equations using any method
Orlov [11]
<span>2x+14y=-108
</span><span>63x+14y= 14       (multiply the second equation by 7 and subtract)
_____________
-61x=-122
x=-122/-61
x=2
2(2)+14y=-108
4+14y=-108
14y=-112
y=-112/14
y=-8

</span>
4 0
3 years ago
How many solutions exist for the given equation? StartFraction one-half left-parenthesis x plus 12 right-parenthesis equals 4 x
Firlakuza [10]

Answer:

One solution x = 2

Step-by-step explanation:

Given the equation:

\dfrac{1}{2}(x+12)=4x-1

Multiply this equation by 2:

2\cdot \dfrac{1}{2}(x+12)=2\cdot (4x-1)\\ \\x+12=2(4x-1)

Use distributive property:

x+12=8x-2

Combine the like terms:

x+12=8x-2\\ \\x+12-12=8x-2-12\\ \\x=8x-14\\ \\x-8x=8x-14-8x\\ \\-7x=-14\\ \\7x=14\\ \\x=2

Thus, this equation has one solution x = 2

7 0
3 years ago
Read 3 more answers
What is the first term in a geometric sequence if the common ratio is − 2 and the sum of the first six terms is −105?
Serggg [28]
\bf \qquad \qquad \textit{sum of a finite geometric sequence}&#10;\\\\&#10;S_n=\sum\limits_{i=1}^{n}\ a_1\cdot r^{i-1}\implies S_n=a_1\left( \cfrac{1-r^n}{1-r} \right)\quad &#10;\begin{cases}&#10;n=n^{th}\ term\\&#10;a_1=\textit{first term's value}\\&#10;r=\textit{common ratio}\\&#10;----------\\&#10;r=-2\\&#10;n=6\\&#10;S_6=-105&#10;\end{cases}

\bf -105=a_1\left( \cfrac{1-(-2)^6}{1-(-2)} \right)\implies -105=a_1\left( \cfrac{1-(64)}{1+2} \right)&#10;\\\\\\&#10;-105=a_1\left( \cfrac{-63}{3} \right)\implies -105=a_1(-21)&#10;\\\\\\&#10;\cfrac{-105}{-21}=a_1\implies 5=a_1
7 0
3 years ago
(sorry bout the other one I forgot to put the picture and it wouldn't let me delete)
Sergio039 [100]
I’m pretty sure it is.
8 0
3 years ago
Read 2 more answers
The following numerically ordered sequence of numbers has a mean of 17 and a median of 18.
Arisa [49]

a= 9

b= 19

hope this helps

8 0
3 years ago
Other questions:
  • Let a , a , be an arbitrary infinite sequence of events, and let b , b , be 12 12 another infinite sequence of events defined as
    13·1 answer
  • Can someone solve this for me?
    7·1 answer
  • Solve the following equation for x.<br><br> 80x^2+92x-84=0
    14·1 answer
  • Three consecutive integers have a sum of 81 . Find the integers.
    11·1 answer
  • 12/18 In simplest form
    5·2 answers
  • Box Plot for Problem #12​
    6·1 answer
  • List the domain and range of the relation.<br> {(4-3), (8,8), (0.-3)(8.1) (4.3)}<br> The domain is
    5·1 answer
  • If 8 out of 40 people over the age 95 are female, how many are male?​
    13·2 answers
  • Need help with y= <br><br> Thank you
    8·1 answer
  • Find the greatest common divisor (GCD) for 33/51 then simplify the fraction. What is the GCD of the number and the denominator o
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!