Solve for y, x, z, a
a=6
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y=3+3
Consider the first equation. Insert the known values of variables into the equation.
y=6
Add 3 and 3 to get 6.
z=6
Consider the third equation. Insert the known values of variables into the equation.
a=6
Consider the fourth equation. Insert the known values of variables into the equation.
y=6 x=3 z=6 a=6
The system is now solved.
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