kenyattakatrice kenyattakatrice
  • 02-09-2021
  • Mathematics
contestada

2x - 2y = 6
4x + 2y = 6
Solve by elimination method .

Respuesta :

rijarafiquee
rijarafiquee rijarafiquee
  • 06-09-2021

Answer:

x = 2      y = -1

Step-by-step explanation:

    2x - 2y = 6

+   4x + 2y = 6

6x = 12

x = 2

2x - 2y = 6

2(2) - 2y = 6

4 - 2y = 6

-2y = 2

y = -1

Answer Link

Otras preguntas

how do you compare 1/5 and 0.210
Francois baked just enough cookies to fill all the orders at his bakery. While the cookies were cooling, a kitchen assistant knocked over a cooling rack and sp
what is the lowest common multiple of 5 and 8
suppose for your cookout you need to make 100 hamburgers. you know that 2 pounds will make 9 hamburgers. how many pounds will you need?
usian bolt is considered to be te fastest person on Earth. He holds the record for the fastest 100 m, which he ran in 9.58 seconds in 2009. We'll assume that Bo
in a conversation with a co worker, you're not sure what she said about the clear water building site. by repeating what you think she said in your own words, y
what is the relationship between the 6s in the number 6, 647
what is five thirds of a right angle
what is the input energy for a microwave? what is the output energy?
Which of these is a living prokaryotic cell? a.)Virus b.)bacteria c.) amoeba d.) paramecium