Question

Resolva a inequação: 2x - 3⁄4 < x + 1⁄4

Answer 1

$2x- \frac{3}{4} \ \textless \ x+ \frac{1}{4} \\ \\ mmc=4 \\ \\ 8x-3\ \textless \ 4x+1 \\ 8x-4x\ \textless \ 1+3 \\ 4x\ \textless \ 4 \\ x\ \textless \ 4\div4 \\ x\ \textless \ 1 \\ \\ S=\{x\in R/x\ \textless \ 1\}$