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26-01-2018
Mathematics

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Solve the equation 3× - 7y = -28 for y Please help me

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Ohshutup9 Ohshutup9

26-01-2018

3x - 7y = -28
subtract 3x both sides
7y = -3x - 28
Divide both sides by 7
y = 3/7x + 4

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