Solve for x
x=-\frac{1}{3}\approx -0.333333333
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3x=-2+1
Add 1 to both sides.
3x=-1
Add -2 and 1 to get -1.
x=\frac{-1}{3}
Divide both sides by 3.
x=-\frac{1}{3}
Fraction \frac{-1}{3} can be rewritten as -\frac{1}{3} by extracting the negative sign.
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