Question

Solve |x| + 7 < 4 what is the answer

Answer 1

`\left|x\right|<-3\\\\\\No\: solution\\`

Explanation:

`|x| + 7 < 4\\\\\mathrm{Subtract\:}7\mathrm{\:from\:both\:sides}\\\left|x\right|+7-7<4-7\\\\Simplify\\\left|x\right|<-3\\\\\mathrm{Absolute\:value\:cannot\:be\:less\:than\:0}\\\mathrm{No\:Solution\:for}\:x\in \mathbb{R}`