Question

{ 6x + 2 > 3x - 4
{ 2x + 1 > 4x - 7

{ - este doar una, adica doar un exercitiu.

Answer 1

$6x + 2 \ \textgreater \ 3x - 4$
$6x-3x \ \textgreater \ -4-2$
$3x \ \textgreater \ -6$
$x \ \textgreater \ \frac{-6}{3}$
$=\ \textgreater \ x = -2$
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$2x+1 \ \textgreater \ 4x-7$
$2x-4x \ \textgreater \ -7-1$
$-6x \ \textgreater \ -8 / (x-1)$
$x = \frac{4}{3}$