Question

УПРОСТИТЬ: -6-2(2-y)-2y+2

Answer 1

-6-2(2-у)-2у+2=-6-4+2у-2у+2=-4-4=-8

Answer 2

-6-2(2-y)-2y+2=-6- 4+2y-2y+2=-6-4+2= -10+2=-8