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4 votes
If x+2=y and y=20, then x+2=20.

User Tomb
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2 Answers

1 vote
Hey, Breaunakan!
x+2=y
x+2=20
x=18
_________________
x+2=20
-2=-2
x=18
User Med Larbi Sentissi
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8.2k points
0 votes
This is correct and then x=18
User Lachlan Cotter
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