2(2y-1)-3(3y-5)=12,10y+5(y-1)=3(7-y)
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2(2y-1)-3(3y-5)=12,10y+5(y-1)=3(7-y)2(2y-1)-3(3y-5)=12,10y+5(y-1)=3(7-y)2(2y-1)-3(3y-5)=12,10y+5(y-1
2(2y-1)-3(3y-5)=12,10y+5(y-1)=3(7-y)
2(2y-1)-3(3y-5)=12,10y+5(y-1)=3(7-y)
2(2y-1)-3(3y-5)=12,10y+5(y-1)=3(7-y)
2(2y-1)-3(3y-5)=12,
4y-2-9y+15=12
5y=1
y=1/5
10y+5(y-1)=3(7-y)
10y+5y-5=21-3y
8y=16
y=2
4y-2(2y-1)-3(3y-5)=12
2-9y+15=12
13-5y =12
5y =-1
y=-1/5
10...
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4y-2(2y-1)-3(3y-5)=12
2-9y+15=12
13-5y =12
5y =-1
y=-1/5
10y+5(y-1)=3(7-y )
10y+5y-5 =21-3y
10y+5y+3y=21+5
18y=26
y=9/13
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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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