Jawaban:
[tex]6. \: \: 3 - m < 1 \\ 3 - 1 > m \\ m < 2 \\ 7 .\: \: 4x - 5 > x + 7 \\ 4x - x < 5 + 7 \\ 3x < 12 \\ x = \frac{12}{3} = 4 \\ 8. \: \: 7y - 2 < y + 10 \\ 7y - y > 2 + 10 \\ 6y > 12 \\ y = \frac{12}{6 } = 2[/tex]
Penjelasan dengan langkah-langkah:
maap kalo salah ya hehe :v
(6) m<2
(7) x>4
(8)y<2
(6) 3-m>1
m>-2
m<2
(7)
4x-5>x+7
2x>12
x>6
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Jawaban:
[tex]6. \: \: 3 - m < 1 \\ 3 - 1 > m \\ m < 2 \\ 7 .\: \: 4x - 5 > x + 7 \\ 4x - x < 5 + 7 \\ 3x < 12 \\ x = \frac{12}{3} = 4 \\ 8. \: \: 7y - 2 < y + 10 \\ 7y - y > 2 + 10 \\ 6y > 12 \\ y = \frac{12}{6 } = 2[/tex]
Penjelasan dengan langkah-langkah:
maap kalo salah ya hehe :v
Jawaban:
(6) m<2
(7) x>4
(8)y<2
Penjelasan dengan langkah-langkah:
(6) 3-m>1
m>-2
m<2
(7)
4x-5>x+7
2x>12
x>6