September 2018 1 70 Report

Rozwiąż równania:

a) 2x-1 x-2

------ - -------- = 0,7x powinno wyjść x=1

5 2

b) 3x+5

2x - -------- = - 1/4 x -1 powinno wyjść x= 1/6

4


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