Solve for x, y, z
z=28
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y=30-13\times \frac{2}{13}
Consider the second equation. Insert the known values of variables into the equation.
y=30-2
Multiply -13 and \frac{2}{13} to get -2.
y=28
Subtract 2 from 30 to get 28.
z=28
Consider the third equation. Insert the known values of variables into the equation.
x=\frac{2}{13} y=28 z=28
The system is now solved.
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