makgadberry makgadberry
  • 04-02-2020
  • Mathematics
contestada

elimination using addition and subtraction
-3x - y = 24 ; 3x - 2y = 3

Respuesta :

masonlinker masonlinker
  • 04-02-2020

Answer:

x=5

y=6

Step-by-step explanation:

this may be wrong

Answer Link
5122501 5122501
  • 04-02-2020

Answer:

(5,-9)

Step-by-step explanation:

-3x-y=24

3x-2y=3

eliminate the x values and then you have -3y=27

Then you get y=-9;  you have to plug the y back in to an equation

-3x-2(-9)=3

-3x+18=3

-3x=-15

x=5

Answer Link

Otras preguntas

what muscles are involved when you're tying your shoe laces
Can someone tell me what is Anaphora?
The specific temperature at which a substance changes from a liquid to a gas is an example of a
you shoot a model rocket into the air with a speed of 18.2 m/s. now high does the rocket go?
WHAT IS 123456567890*1423 THAT MEANS TO DIVIED PLEASE TELL ME THE ANSWER
[(24+16) divided by 8 times 5)]=? Please answer pllleeeaaaasee.
how many variables should you have in a control experiment?
what did Benjamin franklin feel strong about
Find the remainder when 2x^4-6x^3+2x^2-x+2 is divided by x+2
Find the next two terms in the following sequence. 13, -5, -35, -77,...