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Evaluate 2a - 7 when a=3
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5 votes
Evaluate 2a - 7 when a=3

User MaddTheSane
by
5.5k points

1 Answer

1 vote

Answer:

-1

Explanation:

Just substitute your variable in:

(2)(3)-7

Simplify:

2*3=6

6-7=-1

-1 is your answer.

-Stay golden :)

User Nickcen
by
6.1k points
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