Solve for x
x = \frac{4}{3} = 1\frac{1}{3} \approx 1.333333333
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2x+1+x=5
Add x to both sides.
3x+1=5
Combine 2x and x to get 3x.
3x=5-1
Subtract 1 from both sides.
3x=4
Subtract 1 from 5 to get 4.
x=\frac{4}{3}
Divide both sides by 3.
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