Solve for x, y, z
z=63
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y=3+12\times 5
Consider the second equation. Insert the known values of variables into the equation.
y=3+60
Multiply 12 and 5 to get 60.
y=63
Add 3 and 60 to get 63.
z=63
Consider the third equation. Insert the known values of variables into the equation.
x=3 y=63 z=63
The system is now solved.
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