Solve for x_2
x_{2}=\frac{1000}{\theta }
\theta \neq 0
Solve for θ
\theta =\frac{1000}{x_{2}}
x_{2}\neq 0
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1000=x_{2}\theta
Expand \frac{1}{0.001} by multiplying both numerator and the denominator by 1000. Anything divided by one gives itself.
x_{2}\theta =1000
Swap sides so that all variable terms are on the left hand side.
\theta x_{2}=1000
The equation is in standard form.
\frac{\theta x_{2}}{\theta }=\frac{1000}{\theta }
Divide both sides by \theta .
x_{2}=\frac{1000}{\theta }
Dividing by \theta undoes the multiplication by \theta .
1000=x_{2}\theta
Expand \frac{1}{0.001} by multiplying both numerator and the denominator by 1000. Anything divided by one gives itself.
x_{2}\theta =1000
Swap sides so that all variable terms are on the left hand side.
\frac{x_{2}\theta }{x_{2}}=\frac{1000}{x_{2}}
Divide both sides by x_{2}.
\theta =\frac{1000}{x_{2}}
Dividing by x_{2} undoes the multiplication by x_{2}.
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