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Solve for x_2
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x_{2}=-1.4x
Combine x and -2.4x to get -1.4x.
-1.4x=x_{2}
Swap sides so that all variable terms are on the left hand side.
\frac{-1.4x}{-1.4}=\frac{x_{2}}{-1.4}
Divide both sides of the equation by -1.4, which is the same as multiplying both sides by the reciprocal of the fraction.
x=\frac{x_{2}}{-1.4}
Dividing by -1.4 undoes the multiplication by -1.4.
x=-\frac{5x_{2}}{7}
Divide x_{2} by -1.4 by multiplying x_{2} by the reciprocal of -1.4.
x_{2}=-1.4x
Combine x and -2.4x to get -1.4x.