Solve for x
x=-\frac{1}{3}\approx -0.333333333
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x=-\frac{2}{3}+\frac{1}{3}
Add \frac{1}{3} to both sides.
x=\frac{-2+1}{3}
Since -\frac{2}{3} and \frac{1}{3} have the same denominator, add them by adding their numerators.
x=-\frac{1}{3}
Add -2 and 1 to get -1.
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