# How do you solve the system #x+y=4# and #x-y=2#?

##### 1 Answer

Mar 27, 2015

By adding the two equations together, the

Substituting

(3) + y = 4

The given equations intersect at

Mar 27, 2015

By adding the two equations together, the

Substituting

(3) + y = 4

The given equations intersect at

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