# Questions on Algebra: Inequalities, trichotomy answered by real tutors!

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 Algebra: Inequalities, trichotomy Solvers Lessons Answers archive Quiz In Depth

 Question 9423: Could you show me how to slove this problem: (2/7)x = 14 Click here to see answer by DWL(56)

 Question 9427: Could I get help with this problem. I have tried to work it but I don't think my answer is right. 0.3x - 0.4 (4-x) = 4.7 Click here to see answer by DWL(56)

 Question 9486: I have been working on this problem all day. can I get some help with this problem: -4(x+2)+6=2(x+3)+4 Click here to see answer by huntingmaster325(15)

 Question 9496: Why does an inequality reverse when you multiply or divide an inequality by a negative number? Click here to see answer by rapaljer(4667)

 Question 9116: I got this summer packet and I can't seem to get this answer. Can you please help me get it step by step so that I could learn for the future how to do it? The inequality that I can't solve is: 2 Click here to see answer by rapaljer(4667)

 Question 10730: I can't solve this one inequality. Can someone please explain it to me and help????????? My teacher works at a high pace and I can never understand anything she does. 9x-99 is more than or equal to 18x. ????????? : ( Thankyou. Click here to see answer by Earlsdon(6287)
 Question 10730: I can't solve this one inequality. Can someone please explain it to me and help????????? My teacher works at a high pace and I can never understand anything she does. 9x-99 is more than or equal to 18x. ????????? : ( Thankyou. Click here to see answer by askmemath(368)

 Question 10833: Can you help me with this problem? I've tried working it myself and I'm not coming up with the answer the back of my book shows: 5x-1 over 3 < 2x+1 over 6 The answer in the back of my book shows x<3/8 (x is less than three eighths) How do they come up with this answer? Any guidance is greatly appreciated. Thank you in advance! Click here to see answer by mike toye(2)

 Question 10879: I don't understand how to solve this problem may you help me please 3d>9 Click here to see answer by MArk_HeRras(6)

 Question 11155: How do you solve and graph inequality problems? For example: m - 4 <28 Click here to see answer by roxy9229(32)

 Question 11991: 3w - 5 + 4w < 5 - w + 11 Click here to see answer by rahman(247)

 Question 12352: how am I to solve an inequality of this type(x+2)(x+2)/(x+1)<0 using cases Click here to see answer by khwang(438)

 Question 12694: help me. I am the mother and cannot figure this out. What is 12 - x = 8? My husband and I come up with -4 but that would equal 16. Click here to see answer by AdolphousC(70)

 Question 12909: WHAT IS THE SOLUTION OF THE INEQUALITY 8-3x<-3(1+x)+1 a.all real numbers b.no real numbers c.x>2/3 d.x<-11/6 Click here to see answer by rapaljer(4667)

 Question 13242: SOLVE THE INEQUALITY FOR X, WRITE THE ANSWER IN SET BUILDER NOTATION AND GRAPH THE SOLUTION ON A NUMBER LINE. I usually do okay with inequalities but this one is throwing me off. I am not sure what to do with the -x/3? Here is the problem. I appreciate any help you can offer. -x/3+4>5 -x/3+4-4>5-4 Thats as far as I got. Click here to see answer by bam878s(77)

 Question 13461: This is about factoring. With this problem I had to factor out the greatest common factor, then factor the remaining polynomial if possible: then check it. so here's the problem 4x^2 + 16x - 84 can you help me with this one Click here to see answer by Earlsdon(6287)

 Question 13534: can someone help me out with this problem I have to factor complete. I have been working on this all day and I can not figure it out. help me please. the problem is 14x^2 - 17 -6 Click here to see answer by Earlsdon(6287)

 Question 13560: I'm having trouble with this question: solve for X 7 - 2(x-4)< 5(1-2X) Click here to see answer by rahman(247)

 Question 14052: THE SECTION IS CALLED TWO VARIABLE INQUALITEIS I WANT TO KNOW HOW WOULD YOU GRAPH Y=[4X+2] Click here to see answer by elima(1433)

 Question 14138: Hi Tutors: I am so lost over this one. Please help me: Find the intersection point (if there is one) and graph shading the appropriate areas: x+y >=0 and 2x+y<=4 Click here to see answer by longjonsilver(2297)

 Question 14278: I've been learning how to solve quadratic inequalties at school recently. I have no problems with them. But I am not sure how quadratic inequalities with a negative x^2 will be solved. i've been taught to use the graphical method of solving them. any help? e.g. y<-x^2+3x-8 y>-2x^2-7x+3 Click here to see answer by longjonsilver(2297)

 Question 14820: please help solve the inquality. -3+x<10 we need to find a solution. we need to enter a soulition as an inquality comparing the variable to the solution. ive had help in pretty much basic math , and now im doing on line schooling. This is very hard for me , so if you can help me understand in any way, I would appriciate anything you could do for me. Thank You Zach,mom and dad also. Click here to see answer by elima(1433)

 Question 15140: hannah is bringing watermelons to a picnic. She needs to bring at least one watermelon for every ten people who attend. Write an inequality to show the least amount of watermelons (w) that Hannah needs to bring if there will be (p) people at the picnic. how many watermelons should Hannah bring for 64 people? Click here to see answer by ShadowyLove(2)

 Question 15348: Can you please tell me where I am going wrong. I'm going to give the problem and attempt to solve it. Solve for x : X^2 + 5x-14=0 x^2+5x=14 I get stuck after this point. I'm not sure if I should factor or which way to go. Please help me. Click here to see answer by Earlsdon(6287)

 Question 15863: What rules are similar in solving inequalities and equations? What are the differences? Click here to see answer by rapaljer(4667)