Get the answers you've been looking for with the help of IDNLearn.com's expert community. Discover the information you need from our experienced professionals who provide accurate and reliable answers to all your questions.

Is 5x+2=5x+2 answer many solutions
dose 5x+2=2x+5 answer one solution
is 5x=5x+2 equal no solutin


Sagot :

[tex]5x+2=5x+2\\ 0=0\\ x\in \mathbb{R} \Rightarrow \hbox{yes}\\\\ 5x+2=2x+5\\ 3x=3\\ x=1 \Rightarrow \hbox{yes}\\\\ 5x=5x+2\\ 0=2\\ x\in\emptyset \Rightarrow \hbox{yes}[/tex]