3 years ago

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

Mathematics

1 answer:

Arturiano [62]3 years ago

4 0

Answer:

Step-by-step explanation:

Sum

-2d + 1 + 6d + 4

Solving like terms

4d + 5

Difference

-2d + 1 - 6d - 4

-8d - 3

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