What is the question? Is it just to simplify? Does A or B equal anything? The only thing that can be done here is simplifying to combine like terms because I don't know the instructions.
A + 5B - 4B
A + B
Combine like terms. 5B and -4B both are like terms. So, combine the constants and the variables, and you get 1B, or just B. A stays constant because there are no other like terms in this expression.
Comments
What is the question? Is it just to simplify? Does A or B equal anything? The only thing that can be done here is simplifying to combine like terms because I don't know the instructions.
A + 5B - 4B
A + B
Combine like terms. 5B and -4B both are like terms. So, combine the constants and the variables, and you get 1B, or just B. A stays constant because there are no other like terms in this expression.
5B-4B = 1B
A+B1
as is it 1B you only need to write B
so it is A+B
as there are no other A's in the equation it is simply A+B
did you type it right?
because the answer to that is just a + b
Depends what you are trying to solve for.
A + B.
A+B=?
A= - B