SOLUTION: Solve and graph
x+y=10
x-y=8
Algebra.Com
Question 304949: Solve and graph
x+y=10
x-y=8
Answer by themathtutor2009(81) (Show Source): You can put this solution on YOUR website!
x+y=10
x-y=8
2x+0y=18
2x=18
x=9
x-y=8
9-y=8
-y=-1
y=1
Answers are x=9, y=1
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