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03-11-2016
Mathematics

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Solve 3.5y−12=1.5(y−2)

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Аноним Аноним

03-11-2016

3.5y−12=1.5(y−2)
3.5y−12=1.5y - 3
3.5y - 1.5y = -3 + 12
2y = 9
y =9/2
y = 4.5

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