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Simplify (7x) - (-2x). A.-9x B.-5x C.9x D.5x
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4 votes
Simplify (7x) - (-2x).
A.-9x
B.-5x
C.9x
D.5x

User Burrito
by
8.1k points

1 Answer

5 votes

Answer:

Explanation:

7x - (-2x) = 7x + 2x

= 9x

User Sgi
by
8.1k points
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