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9x-4y=28 9x-y=7 plz help me
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11 votes
9x-4y=28
9x-y=7

plz help me

User AvyWam
by
4.2k points

1 Answer

6 votes

Answer

y = -7

x = 56/45

Way to do

see the pic, hope its correct

9x-4y=28 9x-y=7 plz help me-example-1
User Adracus
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