Question

what is the solution to the system of equations?
x+y=2
x-y=4

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Answer 1

add the equations together

Answer 2

\(\large\color{slate}{ x+y=2 }\)
\(\large\color{slate}{ ^{^{\Huge+}}~x-y=4 }\)
\(\large\color{slate}{ ~~~~^{\text{_____________}} }\)

Answer 3

can you help me with that :P

Answer 4

I think I might know but I want to make sure how to

Answer 5

okay, can you add the equations?

Answer 6

I know it would be 6 but im stuck on how to add the x+y and x-y

Answer 7

you add x's and add y's.