A rational number is such that when you
multiply it by 3/7 and subtract 4/7 from the
product, you get -4/7 what is the number?
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A rational number is such that when you
multiply it by 3/7 and subtract 4/7 from the
product, you get -4/7 what is the number?
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Step-by-step explanation:
let the rational number be p/q
according to the question,
( p/q ×3/7 ) - 4/7 = -4/7
p/q × 3/7 = -4/7 - 4/7
= -8/7
p/q = -8/7 × 7/3
= -8/3
the rational number is -8/3