р-9,15=-6(3,2+0,6t)
p-9,15=19,2+3,6t
3,6t=p-9,15-19,2
3,6t=p-28,35
t= (p-28,35)/3,6 = p/3,6 - 7,875
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р-9,15=-6(3,2+0,6t)
p-9,15=19,2+3,6t
3,6t=p-9,15-19,2
3,6t=p-28,35
t= (p-28,35)/3,6 = p/3,6 - 7,875