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7. Find the sum or difference. -2(d +1) + (6d +4)
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7. Find the sum or difference.
-2(d +1) + (6d +4)

User Fire In The Hole
by
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1 Answer

4 votes

Answer:

Explanation:

Sum

-2d + 1 + 6d + 4

Solving like terms

4d + 5

Difference

-2d + 1 - 6d - 4

-8d - 3

User Bmalets
by
5.2k points
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