Pertanyaan

Tentukan penyelesaian dari pertidaksamaan 4 3 x − 1 < 2 w − 1

Tentukan penyelesaian dari pertidaksamaan $\frac{3 x - 1}{4} < \frac{w}{2} - 1$

F. Ayudhita

Master Teacher

Jawaban terverifikasi

Pembahasan

Penyelesaian :

$begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell space space space fraction numerator left parenthesis 3 x minus 1 right parenthesis over denominator 4 end fraction end cell less than cell x over 2 minus 1 space space space space space space space left parenthesis cross times 4 right parenthesis end cell row cell 3 x minus 1 end cell less than cell 2 x minus 4 end cell row cell 3 x minus 1 minus 2 x end cell less than cell 2 x minus 4 minus 2 x end cell row cell x minus 1 end cell less than cell negative 4 end cell row cell x minus 1 plus 1 end cell equals cell negative 4 plus 1 end cell row x equals cell negative 3 space end cell end table end style$