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

how old am i if 200 reduced by 2 times my age is 16
what pigments are.Give two examples.
Ammar hikes 2 3/4 miles of nature trail in 1 hour and 15 minutes.How many miles of trail does Ammar hike per hour?
What is the meaning of zero in "3 miles below sea level" (we are doing integers)
Which document was designed by the forefathers to protect a U.S. citizen's unalienable individual rights? the Federalist Papers the Declaration of Independence
Help with 13,14,15 please?? Look at the picture
What would be a good national slogan that people could identify with and rally behind?
Are the angles with the given measures complementary, supplementary, or neither? m∠R = 43° and m∠S = 57° A. complementary B. supplementary C. neither
Show that 5/6 - 3/4 = 1/12
What describes the path of blood between the heart and the lungs