himpunan penyelesaian dari: 5(2x - 3) +(x + 5)<4(3x + 1) adalah
![]()
= 5(2x - 3) + (x + 5) < 4(3x + 1)
= 5 × 2x + 5 × (-3) + (x + 5) < 4(3x + 1)
= 5 × 2x + 5 × (-3) + (x + 5) < 4 × 3x + 4
= 10x + 5 × (-3) + (x + 5) < 4 × 3x + 4
= 10x - 15 + (x + 5) < 4 × 3x + 4
= 10x - 15 + x + 5 < 4 × 3x + 4
= 11x - 15 + 5 < 4 × 3x + 4
= 11x - 10 < 4 × 3x + 4
= 11x - 10 < 12x + 4
= 11x - 10 - 12x < 4
= 11x - 12x < 4 + 10
= -x < 4 + 10
= -x < 14
= x < -14
___
- Semoga Membantu :^
- Koreksi Jika Salah ^^
