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2 votes
(-b-5x-3)+(2b-4x+7)

User Robotbugs
by
7.5k points

2 Answers

2 votes
b-9x+4
...............
User Charlot
by
9.3k points
5 votes
(-b-5x-3)+(2b-4x+7)
= b - 9x +4

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User K M Dilshan Udara
by
9.0k points