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3 votes
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••••••••••••••••••••••••••••••-example-1
asked
User Peterdk
by
7.7k points

1 Answer

5 votes

Answer:

D. 7

Explanation:

substitute -1 everywhere there is an x

5-2(-1) multiply

5-(-2) add

7

answered
User Honghao Z
by
7.7k points
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