Solve for y, z, a
a=81
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y=\frac{243}{3}
Consider the first equation. Divide both sides by 3.
y=81
Divide 243 by 3 to get 81.
z=81
Consider the second equation. Insert the known values of variables into the equation.
a=81
Consider the third equation. Insert the known values of variables into the equation.
y=81 z=81 a=81
The system is now solved.
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