Answered

Find expert answers and community insights on IDNLearn.com. Our platform is designed to provide quick and accurate answers to any questions you may have.

I dont understand these problems |×| - 1 < 5 , 3x + 4 <-2, 5x/7 -2=1, 9(2x+3)=10

Sagot :

Konrad509idn
[tex]|x|-1<5\\ |x|<6\\ x<6 \wedge x>-6\\ x\in(-6,6)\\\\ 3x+4<-2\\ 3x<-6\\x<-2\\\\ \dfrac{5x}{2}-2=1\\ \dfrac{5x}{2}=3\\ 5x=6\\ x=\dfrac{6}{5}\\\\ 9(2x+3)=10\\ 18x+27=10\\ 18x=-17\\ x=-\dfrac{17}{18}[/tex]
We greatly appreciate every question and answer you provide. Keep engaging and finding the best solutions. This community is the perfect place to learn and grow together. For precise answers, trust IDNLearn.com. Thank you for visiting, and we look forward to helping you again soon.