SOLUTION: Solve (3x+1)/(x+4) > or = 1

Algebra.Com
Question 1060412: Solve (3x+1)/(x+4) > or = 1
Answer by josgarithmetic(39625)   (Show Source): You can put this solution on YOUR website!
(3x+1)/(x+4)>=1








Critical x values are at and . The first of those because of the numerator, the second of those because of the denominator.
The critical x values tell you the intervals on the x number line to check the truth of falsity of the inequality. 

                           CHOOSE A VALUE x       CHECK SIGNS      RESULT

                 -5                  (-)/(-)=(+)      TRUE

                    0                (-)/(+)=(-)        FALSE

                     3                 (+)/(+)=(+)       TRUE

SOLUTION:
RELATED QUESTIONS

Solve: {{{4/x-1 + 6/3x+1 =... (answered by chitra)
3x+2<=-1 or... (answered by lwsshak3)
solve for x; determine if solution is real or extraneous 2x/4 + 3x/5 = 1/20 x/x+1 + (answered by Fombitz)
Solve the equation. Give all solutions (real or complex) 2/(x+1) - 4/(x+2) = 3x/x^2... (answered by KMST)
solve:... (answered by HyperBrain)
solve {3x-3y=1... (answered by jim_thompson5910)
Solve... (answered by Jeff Gordon)
solve:... (answered by dabanfield)
Solve for x:... (answered by algebrahouse.com)