X/ 6 - x / 7 =X/ 8 - 4 1/4
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Answer:
x/6-x/7=x/8-41/4
7x-6x/42=x/8-41×2/4×2
x/42=x/8-82/8
x/42=x-82/8
x(8)=42(x-82)
8x=42x-3444
8x-42x=-3444
-34x=-3444
x=3444/34
x=101.29
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