Jawab:Hp = {x|x ≤ -8, x∈R}
Penjelasan:7x + 12 ≤ 3x - 207x - 3x ≤ -20 - 124x ≤ -32x ≤ -32/4x ≤ -8
Hp = {x|x ≤ -8, x∈R}(xcvi)
semoga bermanfaat....
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Jawab:
Hp = {x|x ≤ -8, x∈R}
Penjelasan:
7x + 12 ≤ 3x - 20
7x - 3x ≤ -20 - 12
4x ≤ -32
x ≤ -32/4
x ≤ -8
Hp = {x|x ≤ -8, x∈R}
(xcvi)
semoga bermanfaat....