112k views
2 votes
1(10z + 1) - 1 (2z + 6)

2 Answers

1 vote
(10z + 2) + (2z + 6)
12z + 8
User RayChen
by
7.5k points
3 votes

1(10z + 1) - 1 (2z + 6)=\\ 10z+1-2z-6=\\ 8x-5
User Chanzerre
by
8.6k points