myy38 myy38
  • 02-04-2020
  • Mathematics
contestada

2x + y = 43
x + y = 28

Respuesta :

Аноним Аноним
  • 02-04-2020

Answer:

ANSWER IS X=15 and Y=13

Step-by-step explanation:

[tex]given \: \: 2x + y = 43 \: \: and \\ x + y = 28 \\ subtracting \: the \: above \: mentioned \: \\ equations \\ we \: get \: x = 15 \\ substitute \: x = 15 \: in \: equation \: 2 \\ 15 + y = 28 \\ y = 28 - 15 \\ y = 13[/tex]

Therefore x=15 and y=13

HAVE A NICE DAY!

THANKS FOR GIVING ME THE OPPORTUNITY TO ANSWER YOUR QUESTION.

Answer Link

Otras preguntas

Describe the roll of ATP in the muscle cell
What is one geographical feature found in northwestern Utah?
For the graph whose function is shown, find f(0).
-8d +20 with a factor of -4
Thomas Jefferson borrowed an idea from John Locke that he used in the declaration of independence what did Jefferson call this idea
2. State the relationship between Agriculture an 1 industries.​
Record a long-term investment on 1/13/20 to E-Trade (a new vendor), check: 324, amount: $5,700, category: Investments.
"We interrupt your regular programming to bring you a special report. This is Carl Sterns, news anchor for Channel 1. Thirty minutes ago, the notorious crime sy
100 POINTS!!! AP Government and PoliticsProvide the information on these six kinds of political actors:1. The mediaHow can the media influence lawmakers or the
Find the slope of the line through each pair of points: (3,4) and (3,-4) m=?