Question

−8(x−y)−4+7(z+5y−1)+3z−4x=
расписать !!!!!

Answer 1

$-8(x-y)-4+7(z+5y-1)+3z-4x= \ =-8x+8y-4+7z+35y-7+3z-4x= \ =-12x+43y+10z-11$