Question

resolva a inequação 2(x-1)+3x3-≤5

Answer 1

2(x - 1) + 3x -3 ≤ 5

2x - 2 + 3x - 3≤ 5

2x +3x ≤ 5 +2 + 3

5x ≤ 10

x ≤ 10

 ------------ =    x ≤ 2

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