Solve for x, y, z
z=4
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x=3-1
Consider the first equation. Subtract 1 from both sides.
x=2
Subtract 1 from 3 to get 2.
y=2+2
Consider the second equation. Insert the known values of variables into the equation.
y=4
Add 2 and 2 to get 4.
z=4
Consider the third equation. Insert the known values of variables into the equation.
x=2 y=4 z=4
The system is now solved.
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