10y^2 -12
There are no like terms here.
To add like terms, find the terms that have the same (or no) variable, and combine the coefficients of the terms. For instance, if you have a+b where a and b are real numbers, you can combine them.
There is nothing that you can do when you combine like terms that you cannot do without combining them. Some procedures might be easier, though, if like terms are combined.
yes
Add
no, combining like terms means combine the terms that are the same 15+x+6+x=28 combine like terms 21+2x=28 2x=7 x=3.5
You can combine like terms - combine the terms that have a "t" in them; separately, combine the terms that don't.
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.
Combine 'like' terms.
Unlike terms are terms in an equation that are different. These terms cannot be combined. Like terms, however, can be combined.
5y4
easy ask your mom