найдите значения выражения : bm+2-(5+7m)-4m при m = 17
bm+2-(5+7m)-4m =
bm+2-5-7m-4m =
bm-11m-3 =
17m-11*17-3=
17m-190
bm+2-5-7m-4m=bm-3-11m
17b-3-11*17
17b-3-187
17b-190