2(y+9)-12=y+(8-2)怎么解
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2(y+9)-12=y+(8-2)怎么解2(y+9)-12=y+(8-2)怎么解2(y+9)-12=y+(8-2)怎么解2(y+9)-12=y+(8-2)2y+18=y+8-2y=8-2-18y=-1
2(y+9)-12=y+(8-2)怎么解
2(y+9)-12=y+(8-2)怎么解
2(y+9)-12=y+(8-2)怎么解
2(y+9)-12=y+(8-2)
2y+18=y+8-2
y=8-2-18
y=-12
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[T,Y]=ode45(@rigid,[0 1],[rand(15,1)]);plot(T,Y(:,1),'-',T,Y(:,2),'-.',T,Y(:,3),'.',T,Y(:,4),'-',T,Y(:,5),'-.',T,Y(:,6),'.',T,Y(:,7),'-',T,Y(:,8),'-.',T,Y(:,9),'.',T,Y(:,10),'-',T,Y(:,11),'-.',T,Y(:,12),'-.',T,Y(:,13),'.',T,Y(:,14),'-',T,Y(:,15),'.')
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