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3 votes
Combine the like terms. (Make
1.) (30 + 4d) - (7c - 2d)

User Senseiwa
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2 Answers

6 votes
30 - 7c + 6d is the answer
User Homerman
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7 votes
30 + 4d - 7c - 2d
30 + 2d - 7c
User UncleBounty
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