Question

2x+3y-2-3y =
-7x-8xy+2xy+x=
-3x+5x+7y-7y=
-x+2+4x-5=
Xyz+2xz-x-xz =

Answer 1

2x+3y-2-3y= 2x-2
-7x-8xy+2xy+x= -6xy-6x
-3x+5x+7y-7y= 2x
-x+2+4x-5= 3x-3
xyz+2xz-x-xz = xz+xyz-x

Answer 2

Resposta:

Explicação passo a passo:

2x+3y-2-3y= 2x-2

-7x-8xy+2xy+x= -6xy-6x

-3x+5x+7y-7y= 2x

-x+2+4x-5= 3x-3

xyz+2xz-x-xz = xz+xyz-x