Solve the inequality 2(4+2x)≥5x+5

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Ibrahim Amer · Answer 1 · 2021-02-11T21:02:46+0000

x ≤ 3

x ∈ [ 3 ; +oo )

2(4 + 2x) ≥ 5x + 5

8 + 4x ≥ 5x + 5

8 - 5 ≥ 5x - 4x

3 ≥ x

x ≤ 3

x ∈ [ 3 ; +oo )