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I need help 2t<-4 or 7t>49

I need help 2t<-4 or 7t>49
asked 127k views
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I need help 2t<-4 or 7t>49

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User DaveTurek
by
8.2k points

1 Answer

1 vote
2t<-4 divide both sides by 2

t<-2

...

7t>49 divide both sides by 7

t>7

So t=(-oo,-2) and t=(7,+oo)

t=(-oo,-2)U(7,+oo)
answered
User Dawid Loranc
by
7.9k points
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