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3x + 4y = 12 2x-2y = 10
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3x + 4y = 12
2x-2y = 10

User PTN
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1 Answer

13 votes
3x+4y=12
4x-4y=20
7x=32
x=32/7
2y=64/7 - 10
User Loic Duros
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