Question

Es para un trabajo de recuperación ayudaaa

Answer 1

Respuesta:

2x ≤ 7

2x/2 ≤ 7/2

x ≤ 3,5

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3x + 11 < 5

3x < -6

x < -2

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3x + 11 ≤ 6x + 8

-3x ≤ -3

(-3x)(-1) ≥ (-3)(-1)

3x ≥ 3

x ≥ 1

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6 - x ≥ 2x + 9

-3x ≥ 3

(-3x)(-1) ≤ (3)(-1)

3x ≤ -3

x ≤ -1

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4 - 3x < -(1+8x)

4 - 3x < -1-8x

5x < -5

x < -1

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2(7x-3) ≤ 12x + 16

14x-6 ≤ 12x + 16

2x ≤ 22

x ≤ 11

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1/3 x + 2 < 1/6 x - 1

1/6 x < -3

x < (-3)(6)/1

x < -18