If 2x + y = 5 and 3x - y = 5 then x = ?
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Answered by
1
Answer:
x=l because 2x+3x is 5x
Answered by
1
Answer:
2
Step-by-step explanation:
2x + y = 5 ... (a)
3x - y = 5 ... (b)
(a)+(b): x=2
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