Solve for x, y, z
z=11
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x+4=\frac{30}{2}
Consider the first equation. Divide both sides by 2.
x+4=15
Divide 30 by 2 to get 15.
x=15-4
Subtract 4 from both sides.
x=11
Subtract 4 from 15 to get 11.
y=11
Consider the second equation. Insert the known values of variables into the equation.
z=11
Consider the third equation. Insert the known values of variables into the equation.
x=11 y=11 z=11
The system is now solved.
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