Solve for x, y, z, a
a=14
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x=9+5
Consider the first equation. Insert the known values of variables into the equation.
x=14
Add 9 and 5 to get 14.
z=14
Consider the third equation. Insert the known values of variables into the equation.
a=14
Consider the fourth equation. Insert the known values of variables into the equation.
x=14 y=9 z=14 a=14
The system is now solved.
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