1)(x+y-z) ×3=
2)4×(m-n-p)=
3)-8×(a-b-c)=
4)(2x-y+3)×(-2)=
5)(3m-2n+p) ×(-1)=
,

1)(x+y-z) ×3=3х+3у-3z

2)4×(m-n-p)=4m-4n-4p

3)-8×(a-b-c)=-8a+8b+8c

4)(2x-y+3)×(-2)=-4x+2y-6

5)(3m-2n+p) ×(-1)=-3m+2n-p

1) (x+y-z)×3=3x+3y-3z

2) 4×(m-n-p)=4m-4n-4p

3) -8×(a-b-c)=-8a+8b+8c

4) (2x-y+3)×(-2)=-4x+2y-6

5) (3m-2n+p) ×(-1)=-3m+2n-p