simbainajenny simbainajenny
  • 03-02-2020
  • Mathematics
contestada

-5x + y=-3
3x – 8y= 24

Respuesta :

francis83
francis83 francis83
  • 03-02-2020

Answer:

[tex]x=-\frac{-3-y}{5}[/tex]

[tex]x=\frac{8(3+y)}{3}[/tex]

Step-by-step explanation:

-5x + y=-3

Subtract y from both sides.

−5x=−3−y

Divide both sides by -5

[tex]x=-\frac{-3-y}{5}[/tex]

3x – 8y= 24

Add 8y to both sides.

3x=24+8y

Divide both sides by 3

[tex]x=\frac{24+8y}{3}[/tex]

Factor out the common term 8.

[tex]x=\frac{8(3+y)}{3}[/tex]

​​

Answer Link

Otras preguntas

What is the replacement word for expensive
calculate the molecular weight of chalk​
Which of the following is an accurate description of a Type I: Offshore Life Jacket (PFD)? It is designed for calm, inland waters It is designed for open, rou
Drag the tiles to the correct boxes to complete the pairs. Not all tiles are used. Match each verbal description of a sequence with its appropriate explicit fun
Need help please ! ​
SUM ONE HELP ITS MY EXAM Question 7(Multiple Choice Worth 3 points) (02.05 MC) Which of the following is true of the executive branch? It can decide who gets to
Segment BD is an altitude of triangle ABC. Find the area of the triangle A. 7.5 B. 9.5 C. 10 D. 15
¿Haces cola?¡ Es mug larga! A. Sí, hizo cola para pasar por serguridad B. Sí, hago cola cola para pasar por serguridad C. Sí , Haces cola para pasar por serguri
Help me plz cant work it out
What is the shape of a cross section that is parallel to the base of a cylinder? A) rectangle B) triangle C) square D) circle