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
sp2606 [1]
3 years ago
13

Solve for k 4k - 6 1 3k - 9 = 3

Mathematics
2 answers:
spin [16.1K]3 years ago
7 0
Add nine to both sides then divide by 3 and K=4
zhuklara [117]3 years ago
6 0

<u>→ </u><em><u>Answer For the first equation:</u></em>

k = \frac{7}{4}

<em><u>→ Step 1: Add 6 to both the sides:</u></em>

4k-6+6=1+6

4k=7

<em><u>→ Step 2: Divide both sides by 4:</u></em>

\frac{4k}{4} =\frac{7}{4}

k=\frac{7}{4}

_________________________________________________

<em><u>→ Answer for the second equation:</u></em>

k=4

<em><u>→ Step 1: Add 9 to both sides:</u></em>

3k-9+9=3+9

3k=12

<em><u>→ Step 2: Divide both sides by 3:</u></em>

\frac{3k}{3} =\frac{12}{3}

k=4

You might be interested in
How to solve this trig triangle
fiasKO [112]

Step-by-step explanation:

First you need to find the semi perimeter (s) and apply the formula of the triangle and you will get your answer

7 0
3 years ago
Read 2 more answers
Whats the square root of pi
Rufina [12.5K]
1.772453850905516027298167...
6 0
3 years ago
Read 2 more answers
What is the length of EF ?
fgiga [73]

Perimeter is the sum of all outside dimensions.

Solve for x first:

12 + x+7 + x+2 + 5 + x +4 + x + 4 = 42

Combine like terms:

4x + 34 = 42

Subtract 34 from both sides:

4x = 8

Divide both sides by 4:

X = 2

Now solve for EF by replacing x:

EF =. X + 7 = 2 + 7 = 9 feet.

4 0
3 years ago
Michael bought a stereo on sale for 20% off the regular price. the regular price of the stereo was $180. what was the sale price
Katarina [22]
20% = 1/5 th
180/5=36
180-36=144 dollars
3 0
4 years ago
Help plz and I will make you brainlist if your correct!!
Ivanshal [37]

Answer:

84

Step-by-step explanation:

Take 12 x 7 then do the answer over 1 to get the total

4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the total surface area of a right rectangular prism with a base of 2 cm by 3 cm and a height of 6 cm?
    6·1 answer
  • Which of the following values is equal to − (−8.2)?
    11·2 answers
  • How to write .0000321 in scientific notation?
    8·1 answer
  • Which expression can be added to the right side of the equal sign to form an equation?
    15·1 answer
  • 5 language books, 6 math books. in how many ways can one math book and one language book be paired?
    5·1 answer
  • Combine like terms to create an equivalent expressions
    6·1 answer
  • 2x+2y=38 <br> Y=x+3 <br><br> Substitute to solve <br><br> Correct answer gets Brainliest
    7·1 answer
  • Please help I don’t understand
    9·1 answer
  • The diagram shows a parallelogram. what is the value of x​
    10·2 answers
  • I have alot of questions and I need help with a practice quiz ​
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!