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22 votes
Add the following expressions:

(4d - 3f) + (-2d - 7f)

User Flypenguin
by
4.3k points

2 Answers

7 votes

Answer:

2d-10f

Explanation:

You add like terms so 4d-2d gets you 2d, then add like terms again so -3f-7f gets you -10f.

User Fbiville
by
4.0k points
7 votes

Answer:

2d+[-10]

Explanation:

User Iamcool
by
4.3k points