Question

-[3x-2y+(x-2y)-2(x+y)-3(2x+1)] por fa ayunde

Answer 1

-[3x-2y+(x-2y)-2(x+y)-3(2x+1)]
-(3x-2y+x-2y-2x-2y-6x-3)
-[3x+(-2-2-2)y+1x-2x-6x-3]
-[(3+1-2-6)x-6y-3]
-(-4x-6y-3)
4x+6y+3