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The system of equations are .
Multiply each side of the equation by
and add to the equation
to eliminate
.
.
Multiply each side of the equation by
and add to the equation
to eliminate
.
.
Multiply each side of the equation by
and multiply each side of the equation
by
.
Add equation and equation
to eliminate
.
Substiute in the equation
.
Substiute and
in equation
.
Therefore the solutions are and
.
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The solutions are .