itskion5 itskion5
  • 02-09-2022
  • Mathematics
contestada

9 + k + 5 = 21
pls help

Respuesta :

Shadhaqueenie
Shadhaqueenie Shadhaqueenie
  • 02-09-2022

Answer:

k= 7

Step-by-step explanation:

First let's add like terms: a+b+a=c: a²+b=c

k+9+5=21

k+14=21

Subtract 14 from both sides of the equation

k+14-14=21-14

K=7

Answer Link
Аноним Аноним
  • 02-09-2022

Hi!

[tex]\tt{9+k+5=21}[/tex]

Step 1: Combine like terms.

[tex]\tt{9+5+k=21}[/tex]

[tex]\tt{14+k=21}[/tex]

Step 2: Subtract 14 from both sides.

[tex]\tt{k=7}[/tex] [tex]\checkmark[/tex]

Have a great day!

Hope that helps. :)

-Stargazing & daydreaming -

Answer Link

Otras preguntas

Explain what you think the phrase 'survival of the fittest' means.
Which of the following is sold on a commodity market? A. Primary products B. Manufactured products C. Processed foods D. Precooked foods
Need help asap dont know answer
What percentage of data points do the two whiskers contain? 25% 30% 50% 75%
Financial considerations to consider when choosing a location include all except ​
Find the area of a circle with a circumference of 11(pi)feet.
Please help me label Will mark brainliest !!!
Analyze the political, diplomatic, and military reasons for the United States victory in the Revolutionary War. (In details pls)
does anybody know this ???
On Saturday, Jack spend one hour 58 minutes working in the yard. If he spent a total of five hours 25 minutes on the yard where is his weekend how long did Jack