Solve for x
x = \frac{13}{3} = 4\frac{1}{3} \approx 4.333333333
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3x+6=19
Combine x and x\times 2 to get 3x.
3x=19-6
Subtract 6 from both sides.
3x=13
Subtract 6 from 19 to get 13.
x=\frac{13}{3}
Divide both sides by 3.
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