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Nezavi [6.7K]
3 years ago
14

2a + 3b = 5 b = a - 5 What is a and b?

Mathematics
1 answer:
gulaghasi [49]3 years ago
4 0
2a + 3(a-5) = 5, 2a + 3a+15=5, 5a=-10, a=-2, b= (-2) -5, b=-7...a=-2, b=-7
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