3(x+5)=27.6怎么解

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3(x+5)=27.6怎么解3(x+5)=27.6怎么解3(x+5)=27.6怎么解3(x+5)=27.6X+5=27.6/3X+5=9.2x=9.2-5X=4.23(x+5)=27.63x+15=2

3(x+5)=27.6怎么解
3(x+5)=27.6怎么解

3(x+5)=27.6怎么解
3(x+5)=27.6
X+5=27.6/3
X+5=9.2
x=9.2-5
X=4.2

3(x+5)=27.6
3x+15=27.6
3x=12.6
x=4.2

3(x+5)=27.6
x+5=9.2
x=4.2