kenyattakatrice kenyattakatrice

02-09-2021
Mathematics

contestada

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

Respuesta :

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

john paul jones articles of confederation how did his leadership affect?

Helen has been working on a science project about plant growth. Plant A started at a height of 6 cm and exhibited steady growth during the first four weeks of t

8x what is x? Please

Which are a possible consequences for violating a zero-tolerance school policy? Check all that apply. expulsion suspension corporal punishment removal from spo

What are the 3 environmental factors affect the rate at which an enzyme works and how do they change the situation?

what is special about the f and j keys on a standard keyboard?

During which step in the sales cycle do you summarize the prospect's goals and objectives, solve the problem(s), and develop the solution?

Consider hitting a baseball with a bat. which scenario is true? the baseball exerts a greater force on the bat than the bat exerts on the baseball. the bat exer

What is the average apr and/or fees paid for rent to own?

Which sentences in these excerpts reflect the idea that war affects not only the minds of the combatants but also their physical reactions? Ambush by Tim O'Bri