Question

Me ajudem, qual o cálculo e a resposta? 2x-3x>18

Answer 1

siga a inequação 2x-3x>18 -x>18 x<-18

Answer 2

$2x-3x\ \textgreater \ 18$
$-x\ \textgreater \ 18~~~~(-1)$
$x\ \textless \ - 18$
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