Solve for x, y, z
z=45
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y=5\times 3^{2}
Consider the second equation. Insert the known values of variables into the equation.
y=5\times 9
Calculate 3 to the power of 2 and get 9.
y=45
Multiply 5 and 9 to get 45.
z=45
Consider the third equation. Insert the known values of variables into the equation.
x=3 y=45 z=45
The system is now solved.
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