Solve for x
x = -\frac{\pi}{3} \approx -1.047197551
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3x=-\pi
Subtract \pi from both sides. Anything subtracted from zero gives its negation.
\frac{3x}{3}=-\frac{\pi }{3}
Divide both sides by 3.
x=-\frac{\pi }{3}
Dividing by 3 undoes the multiplication by 3.
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