Examine the system of equations. -3x + y = 9
2x + 4y = 8

Which variable is most efficient to isolate?

O x in the first equation
O y in the first equation
O x in the second equation
O y in the second equation​

a orange at the grocery store idk what other product that could be

you could deduce the conclusion directly using the facts pertaining to the specific situation.

hope this .

i think it will be 4feet long of what i comprehend