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Lana71 [14]
3 years ago
15

Solve.

Mathematics
1 answer:
s344n2d4d5 [400]3 years ago
4 0
Using elimination method:

( x - y = 5 ) * 3
3x - 3y = 15
-3x + 3y = -15
---------------------
0x + 0y = 0

Everything cancels

Answer: D infinitely many solutions
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