simplify the following:

A)2xplus4plus3plusx

B)4yplus2c-3y

A) 2x+4+3+x

add the number of single x values (2x+1x)
I'll solve this one to give you an example
3x

add the number of regular numbers (4+3)
then put them together 3x+7 (this is the simplest form)
B)4y+2c-3y
add the number of single y values (4y-3y)
c value is at its simplest form