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3/7x + 5 = 8

7x(3/7x + 5) = 8(7x)

3(7x/7x) + (7x)(5) = 8(7x)

3 + 35x = 56x

3 + 35x - 35x = 56x - 35x

3 = 21x

3/21 = 21x/21

1/7 = x

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15y ago

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