Ashley2313 Ashley2313
  • 03-02-2015
  • Mathematics
contestada

-3-y=24
y=3x solving systems of equations by substitution

Respuesta :

mac32b mac32b
  • 03-02-2015
{ - 3 - y = 24   ⇒ - y = 24 + 3  .(-1)   ⇒ y = - 24 - 3  ⇒ y = - 27
{ y = 3x

y = 3x
( - 27 ) = 3x
- 27 = 3x
- 27 = x
   3
- 9 = x

S = { - 9 , - 27 }
Answer Link

Otras preguntas

explain how behaviour can be a symptom of something else​
(100 pts.) Tito is posting a photo and needs to resize it to fit. The photo width should fill 4/5 of the width of the page. On Tito's screen, the total width of
If x represents the amount Rita earns each week, which expression represents the amount she earns in a year?
Second time asking for help on this pls its about sets of numbers
a. Why are the data known as raw facts? Explain.​
In president johnsons speech what words or phrases were used to persuade his audience?
Answer fast plzzzzzzzzz Read the passage from Sugar Changed the World. The English public, now consuming some eighteen pounds of sugar a year, knew little about
Follow me on ti.k tok : yazmins_shop smallbusiness pls and thanks
What might be an interesting way to present this passage to a group to make it clearer and more meaningful? Travel is expressive Any teenagers dreaming of their
I give brainliest!!!!