原式=3.6÷(1.5x2)=3.6÷3=1.2
解:1.5x+2.3*1.5=3.6;1.5x=0.15;x=0.1.
3.6÷(x+2.3)=1.5x+2.3=3.6÷1.5x+2.3=2.4x=2.4-2.3x=0.1
X+2.3=3.6➗1.5X+2.3=2.4 X=0.1
x+2.3=3.6÷1.5x+2.3=2.4x=2.4-2.3x=0.1