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-4/3 - (-1)/7 + (-7)/8 •No decimals please
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so you must first solve for a common denominator.
-4 1 7 4 1 7 56*4 +24*1 - 21*7 224 +24 -147 -- - ( - --- + (- --- ) = --- + --- - ---- = ------------------ = --------------- = 3 7 8 3 7 8 168 168 231 = ------ 168 hope this will help you
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