Combine like terms. 6x - 2y +7.
I will explain step by step. So the question is, -5-5x+3x+4 right? You need to combine like terms, -5 and +4 are like terms. Which gives you -1. Then -5x and +3x after you combine is -2x. So in the end you are left with -2x-1. Hope I helped.
2x+5y-7x+2xy combine like terms 5y-5x+2xy that's simplified because there are only 3 terms (x, y, and xy) you cannot combine x and y unless it's being multiplied
The Answer is 43x-15 because you can only combine like terms (as in 2 and 2, or 2x and 2x, but not 2 and 2x
-4
You can combine like terms - combine the terms that have a "t" in them; separately, combine the terms that don't.
There are no like terms here.
You combine like terms.
12x+14
3x + x = 4x
Combine like terms, meaning add 12X plus 4X which is 16X and then you add 25Y plus 15Y which equals 40Y so the answer will be 16x+40y. combine like terms means add the ones with the same variable.
Combine like terms to give 3n + 2
combine like terms do you get: 9x-3. that's as simplified as it can be.
12t + 15
Combine like terms. 6x - 2y +7.
10y^2 -12
-5xy2 + 12xy2 = (-5 + 12)xy2 = 7xy2