jennifer1604 jennifer1604
  • 23-10-2020
  • Mathematics
contestada

Y+3x = 28
24x+y=10

Please helpppppp?!

Respuesta :

gn9yxdbsx9 gn9yxdbsx9
  • 23-10-2020

Answer:

x= -6/7 y= 214/7

Step-by-step explanation:

First you have to single a value out so it would be y= or x=. The easiest would be the first equation and it would be y=28-3x.... Now that you have y, you can plug that into the second equation and get 24x+28-3x=10....this would equal -6/7 for x....make sure to simplify!! After that you can plug in x for the first equation and get y+ 3(-6/7)=28 and that would equal 214/7! All in all, x equals -6/7 and y equals 214/7

Answer Link

Otras preguntas

Select all ratios equivalent to 2:3.
Hiii! can someone please help me with my maths questionForm a quadratic equation and find the length of AB ​
15. Ankita bought 20 copy for Rs. 25 each. She got profit of Rs.200 while selling it. Find selling price of the copies. no​
The midpoint of a segment can be found using the formulas for a directed line segment, x = (x2 – x1) + x1 and y = (y2 – y1) + y1. When using these formulas to f
Select all ratios equivalent to 2:3.
Help me please…………………..
I’ve been stuck on this for days I just need a simple answer
Describe one (1) resource you found that provides tips on how to talk about your résumé in a job interview.
Discuss the social cultural factors influencing perception​
Area of the Shaded Region rectangle within reactanlge Find the area of the shaded region with the following measurements: