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When I double my number and add eight I get my number plus twelve
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When I double my number and add eight I get my number plus twelve

User Jason Eades
by
7.5k points

1 Answer

3 votes
Your number = X
2X+8=X+12
2X-X=12-8
X=12-8
User Samuel Moriarty
by
8.2k points
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