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
umka21 [38]
3 years ago
5

Solve for x d(-3+x)= kx+9

Mathematics
2 answers:
Lera25 [3.4K]3 years ago
6 0

x = (9 + 3d)/(d - k)

olga nikolaevna [1]3 years ago
4 0
1. Write the equation:
d(-3 + x) = kx + 9
2. "Open" the parenthesizes:
-3d + dx = kx + 9
3. Take kx to the left side, -3d to the right, everything with different sign (+ replace with - when transferring, - replace with +):
dx - kx = 9 + 3d
4. Factor x in the left side:
x(d - k) = 9 + 3d
5. Finally, divide the whole equation by (d - k):
x = (9 + 3d)/(d - k)
That's the final answer. Good luck!
You might be interested in
Last free brainliest of the day <br> answer this question <br> 12x4(6+5)x2
almond37 [142]
The answer is 1056 lmk if you need the work
8 0
2 years ago
Read 2 more answers
Can someone please help me
azamat

Given:

angle ECB=51 degrees

=>

angle EOB = 2*angle ECB = 2*51 = 102 degrees = arc EAB


Also given minor arc AB = 72 degrees

therefore

minor arc EA = 102-72=30 degrees

5 0
3 years ago
Read 2 more answers
Which expression is equivalent to cos(4a)?
vova2212 [387]
1-8sin^2 Acos^2A or 1-8sin^2A
7 0
3 years ago
Write or draw to explain two ways you can find the sum of 3+4+5
Hitman42 [59]
3+4+5=7+5=12
4+5+3=9+3=12
In addition the order of the numbers don't matter.
3 0
3 years ago
Read 2 more answers
PLEASE HELP AS SOON AS POSSIBLE
Shalnov [3]

Answer:

Picture is down below

Step-by-step explanation:

When you are doing this question you would just graph the points (-4,4) and (4,4) so we would get a width of 8 and you need an area of 8 so the height would just be 1 since the area of a rectangle is l times w. So when you graph it, it would look like this. And the coordinate points would be (-4,4), (4,4), (-4,3),(4,3).

5 0
3 years ago
Read 2 more answers
Other questions:
  • A teacher keeps track of how many books are read by students in each class. Which grade has read has read a higher rate hook per
    13·2 answers
  • How do i find the answer to this problem? 2/6 x 24 = m working with fractions
    10·1 answer
  • 45 is 20% of what number?
    14·1 answer
  • What 3 numbers can you multiply to get 160?
    12·2 answers
  • D'Naisa mixed her favorite shade of orange paint. She had 111 gallon of orange paint and added 222 quarts of yellow paint and 33
    7·2 answers
  • What is the following quotient? 3sqrt8/4sqrt6
    10·1 answer
  • Pls help me. It due ASAP...
    11·1 answer
  • Solve for n: <br> 4+ n/3 &lt;6
    13·1 answer
  • In ACDE, mC = (5x + 18)°, m_D = (3x + 2)°, and mZE = (x + 16).<br> Find mZD.
    13·1 answer
  • A Web music store offers two versions of a popular song. The size of the standard version is 2.1 megabytes (MB). The size of the
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!