How do you solve using elimination of #x+y=10# and #x-y=2#?
1 Answer
Nov 8, 2015
By adding the two equations together you eliminate the
Alternately, subtract one equation form the other eliminating the
Explanation:
Given
[1]
[2]
Add [1] and [2]
[3]
Subtract [2] from [1]
[5]