Respuesta :

vannah1770
8c-11 is the simplified answer
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Answer:

8 c - 11

Step-by-step explanation:

Simplify the following:

6 c - 4 + 2 c - 7

Grouping like terms, 6 c - 4 + 2 c - 7 = (6 c + 2 c) + (-4 - 7):

(6 c + 2 c) + (-4 - 7)

6 c + 2 c = 8 c:

8 c + (-4 - 7)

-4 - 7 = -(4 + 7):

8 c + -(4 + 7)

4 + 7 = 11:

Answer:  8 c - 11

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