sdararichard sdararichard

01-12-2016
Mathematics

contestada

I need help when it comes to the elimation method, when one of the equations is in y=mx+b. For example.
5x-3y=11
Y=-6x+4

Respuesta :

sgautam5 sgautam5

01-12-2016

you can see the value of y in the second equation I.e. y=-6x+4
so put this value of y in equation first ,
so it will be , 5x- 3(-6x+4)=11
x=1
then put this value of x in the second equation you will get the value of y that will be -2

Answer Link

Otras preguntas

A certain food web is made up of crabs, lobsters, seaweeds, and sea gulls. Which organism is most likely the producer in this food web?

Please help me!! You don’t need a number just an expression to find the variable

Can anyone help me with this equation?

How many cubic miles of water on Earth is stored as groundwater?

1.Which of the following did the development of linear perspective allow artists to do? A. show human anatomy more accurately B. paint three-dimensional image

The area of a rectangle is 117117117 square meters. The width is 999 meters.

Where do electrons come from

Can someone help me with this? My teacher just gives us papers to full out and doesn't teach at all.

Evan said that the difference between two negative numbers must be negative. Was he right?

Aquaculture is commercial fishing True Or False