Page 6 - Álgebra 5

Álgebra 5° Primaria

• Halla el conjunto solución de las siguientes inecuaciones si x ∈ ∈∈ ∈ ℕ ℕℕ ℕ:

9x
1. + 9 < 15
12

C.S = {___________________________________}

−
4x 10
2. > 9
2

C.S = {___________________________________}

3. 9x + 7 – 3x < 2(x + 8) + 7

C.S = {___________________________________}

4. 5(x + 3) ≤ 2(x – 2) + 31

C.S = {___________________________________}

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4 Bimestre -57-