Question

Poziom C a) 8 – 2·x = 4· x –
d) 5· x + 7 = 6·x + 12
g) 6· x - 7 = 2· x + 9
h) 3 · x + 8 = 7·x - 4
i) 7 - 5· x = 4 – 8 · x
b) 7 3.x -8-8.x e) -6 – 2·x = 4·x + 6
c) 11 · x – 9 = 7.x – 5
f) 4 ·x + 10 = 16 – 2 · x​