a)y=2t-3x x=?
b)E=mu2(kwadrat)/2 u=?
c)a=xk+yk k=?
d)g=2-1/k k=?
a)y=2t-3x /:2t
y/2t=-3x /:-3
y/2t*1/3=x
x=y/6t
b)E=mu2/2 /*2
2E=mu2 /:m
2E/m=u2
u=
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a)y=2t-3x /:2t
y/2t=-3x /:-3
y/2t*1/3=x
x=y/6t
b)E=mu2/2 /*2
2E=mu2 /:m
2E/m=u2
u=