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
laila [671]
3 years ago
14

11k - 8 = 11 + 8 ( k + 9 )

Mathematics
1 answer:
Alexus [3.1K]3 years ago
5 0

Answer:

k = \frac{91}{3}

Step-by-step explanation:

Expand.

11k - 8 = 11 + 8k + 72

Simplify 11 + 8k + 72 to 8k + 83.

11k - 8 = 8k + 83

Add 8 to both sides.

11k + 8k + 83 + 8

Simplify 8k + 83 + 8 to 8k + 91.

11k = 8k + 91

Subtract 8k from both sides.

11k - 8k = 91

Simplify 11k - 8k to 3k.

3k = 91

Divide both sides by 3.

k = \frac{91}{3}

You might be interested in
2(x-3) = (x-1) + 7<br><br> Please show your steps!!
andre [41]
Simplify the equation.

First, distribute the 2 in the left side of the equation.
Resulting in: 2x-6 = (x-1) + 7

Second, remove the parentheses form the right side of the equation (there is nothing to distribute there).
Resulting in: x - 1 + 7

Now simplify the right side of the equation by subtracting the 1 from the 7.
Resulting in: x + 6

Our goal is to isolate the x to the left side, and the numerals to the right side.
With that in mind, add the 6 (from the right side) to both sides. This cancels out the 6 on the right side.
Resulting in: 2x = 12

Lastly, in order to fully isolate the variable (x), we divide both sides by 2.
Resulting in: x = 6

Hope this helps.
6 0
3 years ago
Read 2 more answers
What is the doubling time?
marusya05 [52]
<span>The doubling time is the period of time required for a quantity to double in size or value. It is applied to population growth, inflation, resource extraction, consumption of goods, compound interest, the volume of malignant tumours, and many other things that tend to grow over time.</span>
7 0
3 years ago
Read 2 more answers
What is the area of this parallelogram?
Hunter-Best [27]

Answer:

28 in²

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
-10t+8+-2t=16<br> I need help!
Nutka1998 [239]

Answer:

there are two answers

Step-by-step explanation:

Exact form   T=-2/3

Decimal form   T=0.666666 and so on

Hope this helps :)

3 0
3 years ago
How many servings can be made from 108 cups of punch when you mix 18 cups of pineapple juice, 36 cups of orange juice and 54 cup
Alinara [238K]

Answer:

14


Step-by-step explanation:


5 0
3 years ago
Other questions:
  • QUICK !!
    7·2 answers
  • What point is on the graph of every direct variation equation. Plzzzz answer
    12·2 answers
  • Third-degree, with zeros of -3,-1 and 2, and passes through the point (4,7)
    7·1 answer
  • Ben simplified this expression (2x^-4y^7 / 3x^3y^2)^3 Analyze bens work. did he simplify the expression correctly? If not, what
    11·1 answer
  • The heights of the trees in a forest are normally distributed, with a mean of 25 meters and a standard deviation of 6 meters. Wh
    9·1 answer
  • The scale factor of ∆RST to ∆DEC is 3 : 13. What is the scale factor of ∆DEC to ∆RST? Select one: a. 39 : 1 b. 1 : 39 c. 13 : 3
    9·1 answer
  • What is 69 over 24 as a terminating decimal
    11·1 answer
  • True expression -50x+ 100 represents the balance, in dollars, of a bank account after x months. What is the range of change, in
    6·1 answer
  • A restaurant was making their own version of Arnold Palmer (lemonade and iced tea). The ratio of lemonade to iced tea is 4:5. Wh
    8·2 answers
  • What value of x would make the figure below a parallelogram? please show your work!​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!