Matematică
pintealageorgi
1

8. g) si h) Va multumesc!

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kornelia99

8.g) 4(x+2)-5(x+8)+3(x+2)≤0        4x+8-5x-40+3x+6≤0        2x≤26        x≤13       x∈{.....,-3,-2,-1,0,1,2,3.....,11,12,13}    h) 5(3x-4)-4(2x+11)≤3(2x-11)-28        15x-20-8x-44≤6x-33-28         7x-6x≤-61+64         x≤3          x∈{.....,-3,-2,-1,0,1,2,3}

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