Proszę o rozwiązaniee ;d
1. 3 (3-x) + 2x = 8-2 (x-1)
2. 4x + 5 - (3X +6) = 2 (2+X) - 4
3. 4-5 (3-x)= -x-(3-2x)
4. x- (7+2x)= 2 (x-1) + 1
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