Question

reducir los terminos semejantes de 2x+1-(5y-3+x)

Answer 1

2x+1 -(5y-3+x)
2x +1 -5y +3 -x
2x-x -5y 3+1
x-5y +4

Answer 2

2x+1-(5y-3+x)
=2x+1-(5yx-3)
=2x+1-(2yx)
=3x-2yx
=xy