2(X+2.3)=5怎样解

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2(X+2.3)=5怎样解2(X+2.3)=5怎样解2(X+2.3)=5怎样解2X十4.6=52X=0.4X=0.2x+2.3=2.55/2-2.3=0.22x+4.6=52x=0.4x=0.2

2(X+2.3)=5怎样解
2(X+2.3)=5怎样解

2(X+2.3)=5怎样解
2X十4.6=5
2X=0.4
X=0.2

x+2.3=2.5

5/2-2.3=0.2

2x+4.6=5 2x=0.4 x=0.2