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0.5(x+0.3)=3.5x
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0.5(x+0.3)=3.5x0.5x+0.15=3.5x3.5x-0.5x=0.153x=0.15x=0.15÷3=0.05
咨询记录 · 回答于2023-04-11
0.5(x+0.3)=3.5x
具体计算过程如下:
0.5(x+0.3)=3.5x0.5x+0.15=3.5x3.5x-0.5x=0.153x=0.15x=0.15÷3=0.05
?!
看到没有
0.5(x+0.3)=3.5x
0.5(x+0.3)=3.5x
亲,在上面
0.5(x+0.3)=3.5x0.5x+0.15=3.5x3.5x-0.5x=0.153x=0.15x=0.15÷3=0.05