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Post date: Nov 16, 2015 11:42:23 AM
Guardare i seguenti video:
esercizi:
{ 3 (x+2) = 5 (x - y)
3 (x+3) = 5 (x - 2y)
{ (x+2)/(x+3) = (x-y)/(x-2y)
-3 = 5 y
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Post date: Nov 16, 2015 11:42:23 AM
Guardare i seguenti video:
esercizi:
{ 3 (x+2) = 5 (x - y)
3 (x+3) = 5 (x - 2y)
{ (x+2)/(x+3) = (x-y)/(x-2y)
-3 = 5 y