Solve for x, y, z
x=0
y=0
z=0
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y+3\times 0=0
Consider the second equation. Insert the known values of variables into the equation.
y+0=0
Multiply 3 and 0 to get 0.
y=0
Anything plus zero gives itself.
x+2\times 0+0=0
Consider the first equation. Insert the known values of variables into the equation.
x+0+0=0
Multiply 2 and 0 to get 0.
x=0
Add 0 and 0 to get 0.
x=0 y=0 z=0
The system is now solved.
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