Solve for x
x=8
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4+x=2+4+6
Subtract 4 from 8 to get 4.
4+x=6+6
Add 2 and 4 to get 6.
4+x=12
Add 6 and 6 to get 12.
x=12-4
Subtract 4 from both sides.
x=8
Subtract 4 from 12 to get 8.
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