Solve for y, x, z, a
a=22
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z=5+17
Consider the third equation. Insert the known values of variables into the equation.
z=22
Add 5 and 17 to get 22.
a=22
Consider the fourth equation. Insert the known values of variables into the equation.
y=17 x=5 z=22 a=22
The system is now solved.
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