lovelyjbb lovelyjbb
  • 05-09-2017
  • Mathematics
contestada

Help please multiple choice.......

Help please multiple choice class=

Respuesta :

wikk
wikk wikk
  • 05-09-2017
If you are trying to eliminate the y, then both of the numbers in front of the y have to be the same, but one needs to be negative and the other positive.

The easiest way to do this is multiply the top equation by 3, so you'd get -6y for the top and you could cancel it out with the +6y on the bottom.

D. Multiply the top equation by 3.
Answer Link

Otras preguntas

1/4 (4k-16) =k-4 solve for k
Find how many years it takes for money to triple when invested at an annual interest rate of 4.3% compounded continuously. That’s the entire question and I’m no
f(x) = x2 - 4x - 21.
This is due today and im not sure how to do it :[
If a criminal sentence is commuted it is doubled. Please select the best answer from the choices provided T F
Help me please:))))due today
does some one know the answers for the MLK Webquest (english language arts)
16 + x = 22 Please help
How does altitude (elevation) affect climate
Good afternoon or morning! Need some help with geometry. Please only answer if you know the answer, the comment section is right below. Please don't waste my p