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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!!!
WhitneyRox15 3 weeks ago
i wish my teacher was nice like him
body4me2c 1 month ago
@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 2 months ago
@KimJong7hrill He does this step to show people an easier way to look at the problem.
JustinBeiberRocksFTW 2 months ago
@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.
JustinBeiberRocksFTW 2 months ago
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
JustinBeiberRocksFTW 2 months ago
i am only 11 and i skiped six grade math. I barely can mange a B for pre-algebra!!!!
mykhiet 2 months ago
I am so confused.
H20MichaelMyers 3 months ago
@afghanistanable
I sent it to you in a private message. Hope it helps!
KimJong7hrill 3 months ago
@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?
afghanistanable 3 months ago