asked 189k views
3 votes
Write a two- column proof.

Given: 3x = x + 12
Prove: x =5​

asked
User Helvio
by
8.4k points

1 Answer

5 votes
3x-x=12
2x=12
x=12/2
x=6
answered
User Carlosayam
by
7.7k points

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