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2 votes
21+16d= -3uihjihhuh
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User DJDave
by
7.1k points

1 Answer

6 votes

Answer: d = -3/2

Explanation:

isolate d by -21 on both sides (16d = -24)

solve for d by dividing 16 on both sides (d = -24/16)

Simplify (d = -3/2)

User Jpsim
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8.2k points