X+ y = 0
x - y = 4
then what does x =

imma say 16%. sorry if its wrong. i'm doing the same stuff right now

step-by-step explanation:

the solution is x=1

step-by-step explanation:

we are given our   equation as

let's assume

left side function is

right side function is

now, we can draw graph

and then we can get intersection point

the intersection point will be solution

so, the solution is

x=1

well your weight will go up if you are not going to burn the calories/ carbs

step-by-step explanation: