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Pre Algebra Homework Help - YourTeacher.com - 1000+ Online Math Lessons

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Uploaded by on Sep 19, 2008

YourTeacher.com - http://www.yourteacher.com - offers comprehensive pre-algebra homework help featuring a personal pre-algebra teacher inside every lesson! Get the exact pre algebra homework you need by simply clicking on the picture of your textbook and entering your page number.

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  • Wtf! My teacher has me do the plus.negative thing....why the hell would u.add a negative!?!?!?! Just subtract it! This is why math is so freaking.confussing to me!!!

  • i wish my teacher was nice like him

  • @JustinBeiberRocksFTW

    Fair enough. I never liked changing it though. For example when he changes 9x - 10x to 9x + -10x, it would be easier for me just to move the 9x over to the right side in my head so it's -10x + 9x = -x. It gets tedious changing all the signs after awhile. Anyways from pre-algebra onwards in math there are always negative numbers so you just get used to doing these in your head. :)

  • @KimJong7hrill He does this step to show people an easier way to look at the problem.

  • @H20MichaelMyers He is just showing you an easier way to look at this problem. Some people have trouble looking at problems that have negatives in them.

  • Ahh the joys of Pre-Algebra in 9th grade where I would do the same thing this teacher does changing the negatives to addition and my teacher would mark me wrong. lol

  • i am only 11 and i skiped six grade math. I barely can mange a B for pre-algebra!!!!

  • I am so confused.

  • @afghanistanable

    I sent it to you in a private message. Hope it helps!

  • @KimJong7hrill Hi, can you help me solve this word problem ?

    A gardener grows apples, pears and plums. Half of the orchard consists of apples, one third consists of pear and the rest of plums. Unfortunately, two thirds of the plum stock is affected by plague, with tons of plum discarted as a result. What percentage of the entire orchard was plague victim?

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