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12 votes
12 votes
2a-1-7b+4a-b+13? Simplyfying

User Fedab
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2 Answers

12 votes
12 votes

Explanation:

2a+4a-7b-b-1+13

6a-8b+12

User Vivek Subramanian
by
2.7k points
20 votes
20 votes

2a - 1 - 7b + 4a - b + 13 =

= 2a + 4a - 7b - b - 1 + 13 =

= 6a - 8b + 12