Question

10-(2y-6)-y if y=8 what's the answer and how did you get it?

Answer 1

10 - (2y - 6) - y......y = 8...so we sub in 8 for every y we see

10 - (2(8) - 6) - 8
10 - (16 - 6) - 8
10 - 10 - 8
0 - 8
- 8 <===