Solve for x, y, z
z=-3
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x=\frac{15}{3}
Consider the first equation. Divide both sides by 3.
x=5
Divide 15 by 3 to get 5.
y=-3
Consider the second equation. Subtract 9 from 6 to get -3.
z=-3
Consider the third equation. Insert the known values of variables into the equation.
x=5 y=-3 z=-3
The system is now solved.
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