C1m1 (t-t1) + c2m2 (t-t2)=0знайти t

Question

C1m1 (t-t1) + c2m2 (t-t2)=0
знайти t

Answer 1

C1*m1*t-c1*m1*t1-c2*m2*t-c2*m2*t2=0
t=(c1*m1*t1+c2*m2*t2)/(c1*m1+c2*m2)
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Comments

чуть подправил...

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ок, спасибо