Mattrz61 Mattrz61

02-02-2021
Mathematics

contestada

19.
-k + 8(2k – 3) = -84
How do I solve this equation

Respuesta :

fairchildr fairchildr

02-02-2021

Answer:

-4

Step-by-step explanation:

-k + 8(2k - 3) = -84

Multiply 8 by 2k - 3

-k + 16k - 24 = -84

Combine like terms

15k -24 = -84

+24 +24

Add 24 to both sides

15k = -60

Divide both sides by 15

15k/15 = -60/15

k = -4

Answer Link

Otras preguntas

find the x- and y- intercepts of the line with the equation 3x+4y=-12

How will the use of the concept of algebra help in maintaining peace ang harmony in the real world

what is 150% of 18 ?

What fueled economic growth but also enflamed old rivalries and contributed to two world wars? -protectionism -rearmament -urbanization -globalization

Which of the following statements about communication is most accurate? A. Most body language is related to emotions and attitudes. B. Business letters

Which words in the sentence are an appositive phrase? A piano, an old upright, had been stored in the basement. a. in the basement b. a piano c. had been store

There are 150 adults and 225 children at a zoo. If the zoo makes a total of $5100 from the entrance fees, and of an adult and a child to attend is $31, how much

It looks like the choir director is more interested in her than me.

The end of immigration quotas in the 1960s led to

0.008 is 1/10 of what