purplegirlnadia123 purplegirlnadia123
  • 03-12-2020
  • Mathematics
contestada

2x - 2y = 6 3x + 2y = 9 Solve the system of equations. A) x = 0, y = 3 B) x = 3, y = 0 C) x = 1, y = -2 D) x = -2, y = 1 E) x = 6, y = 3

Respuesta :

Аноним Аноним
  • 03-12-2020

Answer:

There are 2 ways to solve this system: by elimination or by graphing. I will solve it by elimination. First will solve for x.

[tex]2x - 2y = 6\\3x + 2y = 9\\\\5x = 15\\\\x = 3\\[/tex]

Now we will solve for y using what we got for x.

[tex]2(3) - 2y = 6\\\\6 - 2y = 6\\\\-2y = 0\\\\y = 0[/tex]

Solution:

A: [tex](0, 3)[/tex]

Answer Link

Otras preguntas

What is a difference between inferiority complex and superiority complex?
A pair of pants has been marked down from $36 to $27.
Make a title about this short paragraph and write a statement that is your opinion about this paragraph
 victor's monster likely symbolizes the: A). Joy of bringing new life into the world B). Danger of scientific enlightenment and playing God C). Idea that hum
A consumer agency wants to determine which of two laundry detergents, A or B, cleans better. Fifty 1-square-foot sections of fabric are randomly selected and cu
this one too!! need just 1 answer about this system
Tiana bought 3 video games that each cost the same amount. The tax on each video game was $1.29. She paid a total of $68.37 after tax. What was the price of eac
find the volume for the shape below
In the post-World War II era, from 1945 to the early 1990s, was government the problem in the United States?​
the question is below