September 2018 1 16 Report

zad.11/118 MATEMATYKA Z + 2

rozwiaz ukł. rownań dowolna metodą:

a)3(x-1/2)+2(y+3)=3 i 1/2

\frac{3x-1}{3}-\frac{y+3}{2}=-1

b)\frac{x-3}{4}-\frac{y+5}{2}=-1,5

\frac{x-3}{2}-\frac{2y-7}{3}=1


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