At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
Great. Show us how you obtained your answer.
12x - 7+7>6+7 12x>6+7 12x>13 x=1
5 people said that was how ya do it
Well, we have : 12x - 7 > 6 the inequation is equivalent of the following : 12x - 7 + 7 > 6 + 7 12x > 13 (1/12) * 12x > 13/12 1*x > 13/12 finally : x > 13/12 therefore the set S of solutions is : S = ( 13/12 , +oo )
hope that helped
Ben, this is a good start, but a questionable finish. 12x - 7+7>6+7 You've added 7 to both sides. Great. 12x>6+7You've simplified. Fine. 12x>13 Also fine. x=1 What happened to the inequality symbol? And where did the 1 come from? Think about this and try again, please.
I'm getting different answers on multiple choices
Add 7 to both sides. 12x > 13 Divide with 12 x > 13/12
I'm sorry. But that's life. Keep trying. I've done my best to give you feedback on where the problem lies.
Mathematics isn't normally done by crowd sourcing. It has to lead to a correct conclusion. It is not significant if 2,000,000 people do it in a way that leads to an incorrect result.
ill do the question over
No need to. Just go back to your 12x > 13 and decide what to do next.
after the 12x>13 do u divide or what
You want to solve for x, so divide both sides by 12.
that operation will "isolate" x.
ali, said to add 7 to both
Don't use your calculator. It may be set to something that rounds to 1.
Why isn't it 13/12? Is there an instruction to pick the "nearest integer" or something like that?
Ben, sounds as tho' you have too many helpers, not all of whom are qualified to help you. It'd be so much better to develop confidence in your own work, which comes with practice.
To review what you've done: 12x - 7+7>6+7 You've added 7 to both sides. Great. 12x>6+7You've simplified. Fine. 12x>13 Also fine. x=1 What happened to the inequality symbol? And where did the 1 come from? Think about this and try again, please. 12x>13 is fine. Now solve for x. What does that mean? Isolate x by itself on the left side. How do you get rid of the coefficient 12 on the left side? Divide both sides of the inequality by 12, then STOP. Try it, please.
12x - 7 > 6 -> (12x - 7) + 7 > 6 + 7 -> 12x + (-7 + 7) > 6 + 7 -> 12x + 0 > 13 -> 12x > 13 -> x > 13/12
what is that
1 is not > 13/12, so you have to find another selection that is greater than 13/12.