Solve for x
x=-\frac{\theta }{2}
Solve for θ
\theta =-2x
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2x=-\theta
Subtract \theta from both sides. Anything subtracted from zero gives its negation.
\frac{2x}{2}=-\frac{\theta }{2}
Divide both sides by 2.
x=-\frac{\theta }{2}
Dividing by 2 undoes the multiplication by 2.
\theta =-2x
Subtract 2x from both sides. Anything subtracted from zero gives its negation.
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