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
brilliants [131]
3 years ago
6

What is x in 3x-7=5x+13

Mathematics
2 answers:
astra-53 [7]3 years ago
8 0
3x - 7 = 5x + 13
-3x     = -3x
-7 = 2x + 13
-13 =     -13
-20 = 2x
/2   = /2
-10= x
WELCOME :/
Elodia [21]3 years ago
7 0
3 x - 7 = 5 x + 13

3 x - 5x = 13 + 7

-2x = 20

x = 20 / -2

x = - 10

You might be interested in
Dr. gavin is conducting a 2 x 4 independent-groups factorial design. how many interactions will dr. gavin need to examine?
Sholpan [36]
For the answer to the question above, I believe the answer is simply <u><em>8.
</em></u>

2 groups divided into four participants. So all in all people needed is 8.
I hope this helped you. Have a nice day!
<u><em /></u>
8 0
3 years ago
Describe a real-world situation that the graph could represent. Then describe the possible values for each variable
Alex777 [14]

Answer:

Speed=distance/time i.e. relation between speed-distance-time is one such situation that can be modeled using graph

Step-by-step explanation:

There are many real world examples that can be modeled using graph. Graphs are represented on co-ordinate planes, so any real world example that can be represented by use of linear equation can be represented onto a graph.

One such example, is speed-distance-time relation. Uniform speed can be represented on a graph as shown in figure.

So, the equation for speed is represented by equation as follows:

Speed=distance/time

So, if we take distance on y axis and time on x axis with points as (distance,time)

(0,0) ==> v=0/0=0

(1,2) ==> v=1/2=0.5

(2,2) ==> v=2/2=1

the following points 0,0.5,1 will be plotted on graph. Similarly, more values can be plotted by assuming values for distance and time.

8 0
3 years ago
16/ ? = -8 can anyone help plz
erma4kov [3.2K]
I believe the answer is 8
3 0
3 years ago
Read 2 more answers
Drag each tile to the correct box. Not all tiles will be used.
katrin [286]

Answer+Step-by-step explanation:

f^{-1}\left( x\right)  =\frac{1}{7} x^{2}+3 \ ,\text{where}\ x\geq 0

7 0
2 years ago
Soire 4(x + 1) + 8 = 24. (I point)<br> оа<br> A 3.75<br> B -2<br> C 5<br> D 3
Olin [163]

Answer:

3

Step-by-step explanation:

4(x + 1) + 8 = 24

Subtract 8 from each side

4(x + 1) + 8-8 = 24-8

4(x + 1) = 16

Divide by 4

4(x+1)/4 = 16/4

x+1 = 4

Subtract 1

x+1-1 = 4-1

x=3

7 0
3 years ago
Other questions:
  • Solve the equation for real c variable. R-C=p
    8·1 answer
  • How do you know if a fraction is bigger or smaller?
    15·2 answers
  • I need help with this problem
    8·1 answer
  • Zak paid 450 dorllarsfor a motor at discount of 10% find the actual selling price of the motor I need it ASAP​
    15·1 answer
  • How many degrees are in a third of a full turn?
    7·2 answers
  • HELP me on 14 please :)
    12·1 answer
  • I need help I’m give the most points if u help
    13·2 answers
  • Its my birthday today= Free points!
    8·2 answers
  • Classify each triangle by side length and angle measure.
    11·1 answer
  • What is the area of this shape
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!