30
Zadanie
31
32
33
34
35
36
37
38
39
a) −4(x+8)>3+3(x+7)
−4x−32>3+3x+21
−4x−32>3x+24 ∣+4x
−32>7x+24 ∣−24
−56>7x ∣:7
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