Kquizs4x + 4 ≤ 2x – 4HP = { … }​

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Kquizs4x + 4 ≤ 2x – 4HP = { … }​

Jawaban:

HP = {-4}

Penjelasan dengan langkah-langkah:

4x + 4 ≤ 2x – 4

4x – 2x ≤ -4 – 4

2x ≤ -8

x ≤ -8/2

x ≤ -4

Penyelesaian:

4x+4≤2x-4

4x-2x≤-4-4

2x≤-8

x≤-4

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Hp:{-4}

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Gambar Jawaban