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

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