
0.85x-40.5=0.58(x-21.6)
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答案:-390.5x-0.6=0.7x-1.4+8.60.5x-0.7x=-1.4+8.6+0.6-0.2x=7.8x=-7.8÷0.2x=-39
咨询记录 · 回答于2023-04-16
0.85x-40.5=0.58(x-21.6)
0.85x-40.5=0.58(x-21.6)?我正在为您解答:
您好!根据目前的题目信息来看,0.85x-40.5=0.58(x-21.6)?这是一个简单的计算题
0.85x-40.5=0.58(x-21.6)0.85x-40.5=0.58x-21.6×0.58
0.85x-40.5=0.58(x-21.6)0.85x-40.5=0.58x-21.6×0.580.85x-0.58x=40.5-21.6×0.58
0.85x-40.5=0.58(x-21.6)0.85x-40.5=0.58x-21.6×0.580.85x-0.58x=40.5-21.6×0.58(0.85-0.58)x=27.972x=27.972÷0.27x=103.6
答案:103.60.85x-40.5=0.58(x-21.6)0.85x-40.5=0.58x-21.6×0.580.85x-0.58x=40.5-21.6×0.58(0.85-0.58)x=27.972x=27.972÷0.27x=103.6
解方程
答案:103.60.85x-40.5=0.58(x-21.6)0.85x-40.5=0.58x-21.6×0.580.85x-0.58x=40.5-21.6×0.58(0.85-0.58)x=27.972x=27.972÷0.27x=103.6
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0.5x-0.6=0.7x-1.4+8.6
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0.5x-0.6=0.7x-1.4+8.60.5x-0.7x=-1.4+8.6+0.6-0.2x=7.8x=-7.8÷0.2x=-39
答案:-390.5x-0.6=0.7x-1.4+8.60.5x-0.7x=-1.4+8.6+0.6-0.2x=7.8x=-7.8÷0.2x=-39
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