0.5*x+2.7=8.8 怎么解

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0.5*x+2.7=8.8怎么解0.5*x+2.7=8.8怎么解0.5*x+2.7=8.8怎么解0.5x+2.7=8.80.5x=6.1x=6.1*2x=12.20.5*x+2.7=8.80.5x=6

0.5*x+2.7=8.8 怎么解
0.5*x+2.7=8.8 怎么解

0.5*x+2.7=8.8 怎么解
0.5x+2.7=8.8
0.5x=6.1
x=6.1*2
x=12.2

0.5*x+2.7=8.8
0.5x=6.1
x=12.2

0.5x=8.8-2.7
0.5x=6.1
x=12.2