Solve for x
x=\frac{1}{2}=0.5
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1+x+x=2
Add x to both sides.
1+2x=2
Combine x and x to get 2x.
2x=2-1
Subtract 1 from both sides.
2x=1
Subtract 1 from 2 to get 1.
x=\frac{1}{2}
Divide both sides by 2.
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