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rezolvati in Z inecuatia :7x-3(x+1)←5(x+2)+3(x-3) PS:← este semnul MAI MIC

Răspuns :

7x - 3(x + 1) < 5(x + 2) + 3(x - 3)
7x - 3x - 3 < 5x + 10 + 3x - 9
4x - 8x < 3 + 1
- 4x < 4
x < - 4/4
x < - 1