Solve for x, y, z
z=9
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15-1\times 6=x
Consider the first equation. Divide 15 by 15 to get 1.
15-6=x
Multiply 1 and 6 to get 6.
9=x
Subtract 6 from 15 to get 9.
x=9
Swap sides so that all variable terms are on the left hand side.
y=9
Consider the second equation. Insert the known values of variables into the equation.
z=9
Consider the third equation. Insert the known values of variables into the equation.
x=9 y=9 z=9
The system is now solved.
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