Solve 5-2x<7 x<-1 x>-1 x<-12 X>-12

Fredrika asked Nov 5, 2022

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45 votes

Solve 5-2x<7
x<-1
x>-1
x<-12
X>-12

Fredrika asked Nov 5, 2022

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23 votes

$5-2x<7\\\\\implies 5-7-2x<0\\\\\implies -2-2x<0\\\\\implies -2<2x\\\\\implies -\frac 22 <x\\\\\implies -1<x\\\\\implies x>-1$

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