SOLUTION: x = 7 -2y 2x + y = 5 Solved by substitution or elimination

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Question 810495: x = 7 -2y
2x + y = 5
Solved by substitution or elimination

Answer by oscargut(2103) About Me  (Show Source):
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x = 7 -2y
2x + y = 5
2(7-2y)+y = 5
14-4y+y = 5
-3y = -9
y = 3 , x=1
Answer: x= 1 , y = 3






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