Question

a) (x+y-z)*3 б) 4*(m-n-p) в) -8*(a-b-c) г) (2x-y+3)*(-2) д) (3m-2n+p)*(-1) е) (a+5-b-c)*m

Answer 1

1)3x+3y-3z. 2)4m-4n-4p 3) -8a+8b+8c 4) 3)-6x+2y-6   4)-3m+2n-p   5)am+5m-bm-cm