Solve for x
x=\frac{6-x_{2}}{5}
Solve for x_2
x_{2}=6-5x
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5x=6-x_{2}
Subtract x_{2} from both sides.
\frac{5x}{5}=\frac{6-x_{2}}{5}
Divide both sides by 5.
x=\frac{6-x_{2}}{5}
Dividing by 5 undoes the multiplication by 5.
x_{2}=6-5x
Subtract 5x from both sides.
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