blaaahhh blaaahhh
  • 02-11-2018
  • Mathematics
contestada

what is -x-3y=-3 and 2x+3y=5 using elimination method?

what is x3y3 and 2x3y5 using elimination method class=

Respuesta :

cmoreno511 cmoreno511
  • 04-11-2018

Answer:(2,1/3)


Step-by-step explanation:

-x-3y=-3

2x+3y=5


_________First solve for x since y is 0. -3y+3y=0

1X = 2

1x/1= 2/1

X= 2

Now substitute your x answer into any equation to find y I used second equation

2x+3y= 5

2(2)+3y=5

4+3y=5

3y=5-4

3y=1

3y/3=1/3

Y=1/3



Answer Link

Otras preguntas

What term do former secretary of state Colin L. Powell and former president George W. Bush use to describe the situation in Darfur?
14. ____ the years, globalization has been responsible ____ the way we see the world today. A - In/to B - Over/for C - During/of D - For/on
Game wardens use experiments to help determine the number of deer in the state of North Carolina. Suppose 120 deer are caught, tagged, and released into the wil
When the expression 2x^2 + 6x - 56 is factored completely, which is one of its factors? A. (x + 8) B. (x - 4) C. (x + 2) D. (x - 7)
Which events sparked World War I? Check all that apply.
What was the result of the collision of the two tectonic plates
Is frequency measured in henry.
Is mRNA a carbohydrate gene or chromosome
give two reasons why quarrying is bad for the environment?
Phenotypes are an observable expression of someone's genotypes personality RNA parents