Question

What is the solution to the system of equations?

x+y=2

x-y=4

Answer 1

i have to get my work done fast so i can go see my little sister i havnt seen in months i will metal and fan

Answer 2

x+y=2for x:
x+y+−y=2+−y(Add -y to both sides)
x=−y+2

Answer 3

and i rly suck at math

Answer 4

Now we know what x equals
Substitute−y+2 for x in x−y=4:
x−y=4
−y+2−y=4
Solve for y

Answer 5

If you aren't willing to learn I can't help sorry.