Letra C.
2(x + 1) - 10 ≥ 5(5x - 1)
2x + 2 - 10 ≥ 25x - 5
2x - 8 ≥ 25x - 5
2x - 25x ≥ - 5 + 8
- 23x ≥ 3
x ≤ - 3/23
{x ∈ ℚ | x ≤ - 3/23}
atte. yrz
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Letra C.
2(x + 1) - 10 ≥ 5(5x - 1)
2x + 2 - 10 ≥ 25x - 5
2x - 8 ≥ 25x - 5
2x - 25x ≥ - 5 + 8
- 23x ≥ 3
x ≤ - 3/23
{x ∈ ℚ | x ≤ - 3/23}
atte. yrz