October 2022 1 12 Report
8. Rozwiąż równanie. a) 2x+x-3-4x = 5x+9 b)x+ 2(x-5)=7-(x-1) c)2x+7(2-x)=3(2-2x)+x d)4x-2(x-3)=x-(2x-1)-4​

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