设y1=0.5x-1,y2=0.3x+0.2,当x=____时,y1=y2

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设y1=0.5x-1,y2=0.3x+0.2,当x=____时,y1=y2

设y1=0.5x-1,y2=0.3x+0.2,当x=____时,y1=y2
设y1=0.5x-1,y2=0.3x+0.2,当x=____时,y1=y2

设y1=0.5x-1,y2=0.3x+0.2,当x=____时,y1=y2
y1=y2
0.5X-1=0.3X+0.2
0.2X=1.2
X=6