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How to solve and graph these (system of equations) (plz show work!): 2x-y=1 x+y=2
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How to solve and graph these (system of equations) (plz show work!):

2x-y=1
x+y=2

User Hevski
by
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2 Answers

4 votes
You multiply -2 to x+y=2 then you can combine the Like terms then you plug the answer to any equation

Answer: (1,1)
User InYeopTTi
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7.7k points
2 votes
That should be the way you do it.
How to solve and graph these (system of equations) (plz show work!): 2x-y=1 x+y=2-example-1
User KromviellBlack
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7.7k points
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