November 2018 1 14 Report

Rozwiąż równania:
a) 2 (8 - x) - 3 (9 - x) = 0
b) - (3 x + 1) + 5x - 2 = 1
c) 3 (x - 2) - 5x = 10

d) (4x - 5) - 2 (x + 3) = -5
Mamy tematy równania i nierówności, jeśli coś. Kl. VI pdst.

Jeśli potraficie to możecie sprawdzić, ale niekoniecznie :P


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