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
zalisa [80]
2 years ago
12

10x+9=4x -9 solve please help

Mathematics
1 answer:
Neporo4naja [7]2 years ago
7 0

Answer:

x = -3

Step-by-step explanation:

To solve this, you need to isolate the variable x, this means only one side of the equation should have the variable x. To do this, you need to do the opposite operation from what's given (if it's addition, use subraction; if it's multiplication, use division; these work vise versa)

  • Subtract 9 from both sides of the equation. This gives you 10x = 4x - 18.
  • Subtract 4x from both sides of the equation. This gives you 6x = -18.
  • Divide both sides by 6. This gives you x = -3

The final answer is x = -3

You might be interested in
169 divided by 4 show work
nikitadnepr [17]
You could divide 100 by 4 which is 25. Then divide 69 by 4 which would bring you to 17.25. 169 divided by 4 is 42.25. The answer would be 42 with a remainder of 1
4 0
2 years ago
Pitágoras filósofo matemático griego biblio entre los años 500 8496 antes de Cristo A qué edad murió y cuántos años hace que mur
Maurinko [17]

Answer:

if you can transfer to englis i may be able to help

Step-by-step explanation:

5 0
3 years ago
Kenny's charges $8 per hour to babysit he wants to figure out how much money do you earn in a week which variable is needed to c
Korolek [52]

Answer:

H

Step-by-step explanation:

The amount of hours he has worked would be x 8$

3 0
3 years ago
100!!! Points
docker41 [41]
  • See the line is parallel to x axis.
  • The equation of that top is y<5

So

The range is

  • (-oo,0)U(oo,5)

So

  • -oo<y<5

Option D is correct

3 0
2 years ago
Help please, I have all the work I just don't understand part B
ollegr [7]
Answer is b the answer is because there is no C or D in my conversations are in my store
4 0
3 years ago
Other questions:
  • Can someone help me figure this out
    7·2 answers
  • Which fraction is equivalent to negative 5 over 9?
    14·2 answers
  • Evaluate the expression. 33 + 6( 2 + 36 )
    12·1 answer
  • Is -2 a solution of the inequality -2x + 5 &gt; 9?<br> A. yes<br> | B. no
    9·1 answer
  • For every 2 male birds in a bird cage there are 5 females what is the ratio of males to females
    14·2 answers
  • How do you do this question?????
    15·1 answer
  • The hypotenuse of a right triangle is 95 inches long. One leg is 4 inch(es) longer than the other. Find the lengths of the legs
    12·2 answers
  • Last month Rudy’s Tacos sold 22 dinner specials. The next month they released a new commercial and sold 250% of last month’s din
    8·1 answer
  • in . 3.5 in 4 9 in 4 in . The triangular prism above has been created with two equilateral triangles and three congruent rectang
    11·1 answer
  • Should you add or subtract these equations? `2x+y=12` x+y=10<br><br>helppp
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!