A) -2+3xy-2-xy+2xy= B)3g+3gk+2g-5gk-3g C)mn+m+n+m+mn+n+m= D) 2x+3y-2xy+4x+5y= E)2ab-3ac+4bc+4ab+5ac-2bc+9= F)xy-4xy-5+xy+6-4xy
A) -2+3xy-2-xy+2xy=
B)3g+3gk+2g-5gk-3g
C)mn+m+n+m+mn+n+m=
D) 2x+3y-2xy+4x+5y=
E)2ab-3ac+4bc+4ab+5ac-2bc+9=
F)xy-4xy-5+xy+6-4xy