计算 l0-5l-l(-4)-(+6)l-l(-7.5)+2-(+5.5)l 11/4-[(-0.5)-(-5/6)+(-3/4)+14/3]

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计算 l0-5l-l(-4)-(+6)l-l(-7.5)+2-(+5.5)l 11/4-[(-0.5)-(-5/6)+(-3/4)+14/3]
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计算 l0-5l-l(-4)-(+6)l-l(-7.5)+2-(+5.5)l 11/4-[(-0.5)-(-5/6)+(-3/4)+14/3]
计算 l0-5l-l(-4)-(+6)l-l(-7.5)+2-(+5.5)l 11/4-[(-0.5)-(-5/6)+(-3/4)+14/3]

计算 l0-5l-l(-4)-(+6)l-l(-7.5)+2-(+5.5)l 11/4-[(-0.5)-(-5/6)+(-3/4)+14/3]
计算
l0-5l-l(-4)-(+6)l-l(-7.5)+2-(+5.5)l
=5-10-11
= -5-11
= -16
11/4-[(-0.5)-(-5/6)+(-3/4)+14/3]
=11/4-(-1/2+5/6-3/4+14/3)
=11/4-51/12
=33/12-51/12
= -18/12
= -3/2