Solve for x, y, z
z=R
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x=\frac{13}{8} y=R z=y
Multiply each equation by the least common multiple of denominators in it. Simplify.
z=y
Solve z=y for z.
z=R
Substitute R for y in the equation z=y.
x=\frac{13}{8} y=R z=R
The system is now solved.
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