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
tia_tia [17]
3 years ago
10

7x - 12 - 3x = 2(2x + 5) Solve for 15 Points

Mathematics
2 answers:
emmainna [20.7K]3 years ago
8 0

Answer:

x = Ø

Step-by-step explanation:

7x - 12 - 3x = 2(2x + 5)

4x - 12 = 4x + 10

4x = 4x + 22

0x = 22

x = Ø

Hope this helps dude

77julia77 [94]3 years ago
6 0
Null x can’t be found making the equation undefined

You might be interested in
Identify the properties of the given quadratic y = −3x2 + 6x + 17
CaHeK987 [17]

Answer:

a= -3 b=6 c=17 is the correct answer

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Solce for y 5×+y=-10
horrorfan [7]

Answer:x =2

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
When a line of symmetry divides an image, every point on one side of the line has a corresponding point on the other side.
Zarrin [17]
The answer would be:

True.
4 0
3 years ago
Read 2 more answers
What is the solution to the system of equations? y=-5+3, y=1
andrew11 [14]

Answer:

x = 2/5 and y =1    (2/5, 1)

Step-by-step explanation:

I will assume that you meant y = -5x + 3.  If that's the case, then we equate

y = -5x + 3 to y = 1, obtaining:

-5x = -2, so that x = 2/5 and y =1.

7 0
3 years ago
Solve for x I got x=28.394. is that correct?
quester [9]
Cosine 65 = 12 / x
0.4226183 = 12 / x
x = 12 / 0.4226183
<span> <span> <span> x = 28.39441</span></span></span>

So, I'd say you are correct.

6 0
3 years ago
Other questions:
  • If the population declined 21% down to 15,049, what was the population last year?
    7·1 answer
  • This graph shows the temperature in city for eight days what was the temperature range for this period 67 73 80 73 76 75 73 67 a
    10·1 answer
  • !!!!!!!! help !!!!!!!!
    12·2 answers
  • HELP FAST!!
    13·1 answer
  • Consider this population data set:4, 6, 7, 11, 12, 18, 26, 23, 14, 31, 22, and 12. The values 11, 31, 22, and 12 constitute a ra
    8·1 answer
  • If m<br> c is greater than mZE, then AB is<br> ??
    14·1 answer
  • When you measure a person's weight, you are measuring the
    8·1 answer
  • 40
    7·2 answers
  • Which expression is equivalent to 7x + 4x2 – 5x?
    8·2 answers
  • HELP
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!