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Need help with this one.
8 +  I  5x  -  3  I  >  10

2 Answers

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8 + | 5x - 3 | > 10\\ |5x-3|>2\\ 5x-3>2 \vee 5x-3<-2\\ 5x>5 \vee 5x<1\\ x>1 \vee x<(1)/(5)\\ x\in(-\infty,(1)/(5))\cup(1,\infty)
answered
User GregorMohorko
by
7.9k points
7 votes


8 + |5x - 3| > 10


|5x - 3| > 2


|5x| > 5


[x] > 1



|5x-3| < -2


|5x| < 1


|x| < (1)/(5)



1 > x < (1)/(5)

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