Wykonaj działania :
a) 3(2a-7)=
b) (-d+3)*(-1)=
c) (8c+2):2=
d) -1/2(5b-1)=
daje naj.:)
a) 3(2a-7)=6a-21
b) (-d+3)*(-1)=d-3
c) (8c+2):2=4c+1
d) -1/2(5b-1)=-2,5b+0,5
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a) 3(2a-7)=6a-21
b) (-d+3)*(-1)=d-3
c) (8c+2):2=4c+1
d) -1/2(5b-1)=-2,5b+0,5