Add or subtract the following (this is algebra for those people who don't know): 1. 4x + 3xy+ -5x = ? 2. 6x + 2y + 5x + -3y = ? 3. 2m + -8m + -4m + -6m = ? 4. -18xy + 9x2y + 4xy + -5x2y = ? (note:the 2 in this number are exponents) 5. a + 2b + 3c + d + 2a + -b + -c + d Please answer it now im going to need it tommorow (i use Philippine Time)

2
by AJ1703
1) 4x - 5x + 3xy = -x + 3xy
2) 6x + 5x + 2y - 3y = 11x - y 3) 2m + (-8m - 4m - 6m) = 2m -18m = - 16m
4) 9x^2y - 5x^2y - 18xy + 4xy = 4x^2y - 14xy
5) a + 2a + 2b - b + 3c - c + d + d = 3a -b + 2c + 2d.

2015-09-30T20:08:30+08:00
1. x+3xy
2. -y+11x or 11x-y
3.-17m
4. 4x2y-13xy
5. 3a+b+2c+2d
(don't blame if my answer was incorect but i think thats the answers)^^

dude it's add or subtract that's what im not looking for but still thanks for trying
ha?
example 5xy+2xy =
7xy
Only 2 and 5 are correct. And this is rated two stars?
2015-10-02T21:21:14+08:00

Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
1. -x + 3xy

2. 11x -y

3. -16m

4. 4x^2y - 14xy

5. 3a + b + 2c + 2d

:) hope that's correct :)
Number 5 is not correct :-)
2b - b = +b right? ?
All your answers are correct :-) I looked at b's it again. I had to zoom in. You're right :-)
thanks :)