Solve for x, y, z
z=4
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3x=16-4
Consider the first equation. Subtract 4 from both sides.
3x=12
Subtract 4 from 16 to get 12.
x=\frac{12}{3}
Divide both sides by 3.
x=4
Divide 12 by 3 to get 4.
y=4
Consider the second equation. Insert the known values of variables into the equation.
z=4
Consider the third equation. Insert the known values of variables into the equation.
x=4 y=4 z=4
The system is now solved.
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