Bilangan bulat terkecil yang memenuhi pertidaksamaan 4 3 x − 4 ​ < 2 4 ( x − 1 ) ​ adalah ...

Pembahasan

Perhatikan perhitungan berikut! &\frac{-4}{{\color[rgb]{0.0, 0.0, 1.0}-}{\color[rgb]{0.0, 0.0, 1.0}5}}\\x&>&\frac45\end{array}" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mtable columnspacing=¨0px¨ columnalign=¨right center left¨»«mtr»«mtd»«mfrac»«mrow»«mn»3«/mn»«mi»x«/mi»«mo»-«/mo»«mn»4«/mn»«/mrow»«mn»4«/mn»«/mfrac»«/mtd»«mtd»«mo»§#60;«/mo»«/mtd»«mtd»«mfrac»«mrow»«mn»4«/mn»«mfenced»«mrow»«mi»x«/mi»«mo»-«/mo»«mn»1«/mn»«/mrow»«/mfenced»«/mrow»«mn»2«/mn»«/mfrac»«/mtd»«/mtr»«mtr»«mtd»«mfenced»«mfrac»«mrow»«mn»3«/mn»«mi»x«/mi»«mo»-«/mo»«mn»4«/mn»«/mrow»«mn»4«/mn»«/mfrac»«/mfenced»«mo»§#183;«/mo»«mn mathcolor=¨#0000FF¨»4«/mn»«/mtd»«mtd»«mo»§#60;«/mo»«/mtd»«mtd»«mfenced open=¨[¨ close=¨]¨»«mfrac»«mrow»«mn»4«/mn»«mfenced»«mrow»«mi»x«/mi»«mo»-«/mo»«mn»1«/mn»«/mrow»«/mfenced»«/mrow»«mn»2«/mn»«/mfrac»«/mfenced»«mo»§#183;«/mo»«mn mathcolor=¨#0000FF¨»4«/mn»«/mtd»«/mtr»«mtr»«mtd»«mn»3«/mn»«mi»x«/mi»«mo»-«/mo»«mn»4«/mn»«/mtd»«mtd»«mo»§#60;«/mo»«/mtd»«mtd»«mn»8«/mn»«mfenced»«mrow»«mi»x«/mi»«mo»-«/mo»«mn»1«/mn»«/mrow»«/mfenced»«/mtd»«/mtr»«mtr»«mtd»«mn»3«/mn»«mi»x«/mi»«mo»-«/mo»«mn»4«/mn»«/mtd»«mtd»«mo»§#60;«/mo»«/mtd»«mtd»«mn»8«/mn»«mi»x«/mi»«mo»-«/mo»«mn»8«/mn»«/mtd»«/mtr»«mtr»«mtd»«mn»3«/mn»«mi»x«/mi»«mo»-«/mo»«mn»4«/mn»«mo»+«/mo»«mn mathcolor=¨#0000FF¨»4«/mn»«/mtd»«mtd»«mo»§#60;«/mo»«/mtd»«mtd»«mn»8«/mn»«mi»x«/mi»«mo»-«/mo»«mn»8«/mn»«mo»+«/mo»«mn mathcolor=¨#0000FF¨»4«/mn»«/mtd»«/mtr»«mtr»«mtd»«mn»3«/mn»«mi»x«/mi»«/mtd»«mtd»«mo»§#60;«/mo»«/mtd»«mtd»«mn»8«/mn»«mi»x«/mi»«mo»-«/mo»«mn»4«/mn»«/mtd»«/mtr»«mtr»«mtd»«mn»3«/mn»«mi»x«/mi»«mo»-«/mo»«mn mathcolor=¨#0000FF¨»8«/mn»«mi mathcolor=¨#0000FF¨»x«/mi»«/mtd»«mtd»«mo»§#60;«/mo»«/mtd»«mtd»«mn»8«/mn»«mi»x«/mi»«mo»-«/mo»«mn»4«/mn»«mo»-«/mo»«mn mathcolor=¨#0000FF¨»8«/mn»«mi mathcolor=¨#0000FF¨»x«/mi»«/mtd»«/mtr»«mtr»«mtd»«mo»-«/mo»«mn»5«/mn»«mi»x«/mi»«/mtd»«mtd»«mo»§#60;«/mo»«/mtd»«mtd»«mo»-«/mo»«mn»4«/mn»«/mtd»«/mtr»«mtr»«mtd»«mfrac»«mrow»«mo»-«/mo»«mn»5«/mn»«mi»x«/mi»«/mrow»«mrow»«mo mathcolor=¨#0000FF¨»-«/mo»«mn mathcolor=¨#0000FF¨»5«/mn»«/mrow»«/mfrac»«/mtd»«mtd»«mo»§#62;«/mo»«/mtd»«mtd»«mfrac»«mrow»«mo»-«/mo»«mn»4«/mn»«/mrow»«mrow»«mo mathcolor=¨#0000FF¨»-«/mo»«mn mathcolor=¨#0000FF¨»5«/mn»«/mrow»«/mfrac»«/mtd»«/mtr»«mtr»«mtd»«mi»x«/mi»«/mtd»«mtd»«mo»§#62;«/mo»«/mtd»«mtd»«mfrac»«mn»4«/mn»«mn»5«/mn»«/mfrac»«/mtd»«/mtr»«/mtable»«/math»" role="math" 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style="max-width: none;"> Dengan demikian, bilangan bulat terkecil x yang memenuhi adalah 1 .