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2 votes
Simplify the expression.

4d+9−d−8

2 Answers

3 votes

Answer:

3d+1

Explanation:

4d+9-d-8

4d-d+9-8

3d+9-8

3d+1

User Mixaz
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6.4k points
3 votes
4d + 9 - d - 8 = (4d - d) + (9 - 8) = d(4 - 1) + 1 = 3d + 1
User Ethanjyx
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