subtract the sum of -15/14 and 4/21 from the sum of -8 and -1/7
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Step-by-step explanation:
(-8 + (-1/7)) - (-15/14 + 4/21)
=> (-8 - 1/7) - (-45/42 + 8/42)
=> -57/7 + 37/42 = -342/42 + 37/42
=> -305/42
Answer) -305/42
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