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The sum of 17 and a number x is equal to 21.
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5 votes
The sum of 17 and a number x is equal to 21.

User Duleshi
by
5.8k points

1 Answer

3 votes

Answer:

x = 4

Explanation:


17 + x =21

Subtract 17 on both sides


x = 4

User Mike Sand
by
5.5k points
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