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Evaluate 3a if a = 7 show me working out if possible
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8 votes
Evaluate 3a if a = 7
show me working out if possible

User Alphadog
by
7.1k points

1 Answer

11 votes

Answer:

21

Explanation:

3a

a=7

∴3a=3×7

21

hope this helps!!!!!!!

User Piyush Aghera
by
6.8k points
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