Question

4x-2y if x=-1and y=-4

Answer 1

you need to plug in those values into their respective variables :)

Answer 2

i drew it out for you... :) what do you get then?

Answer 3

i really dont understand this

Answer 4

okay do u see how i substituted the value of x (x=-1) into the part that says x in the equation given? and same with the y (y=-4) ?

Answer 5

thank you is the answer 4