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1 vote
Answer this????????????

Answer this????????????-example-1
User Itay Livni
by
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1 Answer

4 votes

Answer:


a + b = 8 \\ 3a - 4b = 3 \\ 4a + 4b = 32 \\ 3a - 4b = 3 \\7a = 35 \\ (a = 5 )\: and \: (b = 3)

User ChanGan
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