a + b - 2a + 2b + a - 5b
Answers
Answered by
1
Answer:
- 2b
Step-by-step explanation:
a + b - 2a + 2b + a - 5b
= 2a +3b -2a - 5b
= 0 -2b
= - 2b
Similar questions
Chemistry,
4 months ago
Social Sciences,
4 months ago
English,
8 months ago
Biology,
1 year ago
Science,
1 year ago
Social Sciences,
1 year ago