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Find the value of find the value of a -7 when a equals 19 ​
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15 votes
Find the value of find the value of a -7 when a equals 19 ​

User Kiwana
by
7.9k points

1 Answer

9 votes

Answer:

12

Explanation:

You have to substitute a by 17 and then just subtract.

User Humpy
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