Solve the equation for three variables — task. Mathematics State Board, Class 10.

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Answer variants:

Calculate the value of \(x\), \(y\) and \(z\) for the system of equations

3 x + 6 y - 3 z = 18

6 x + 3 y + 3 z = 27

and

9 x + 12 y + 3 z = 54

The value of \(x\) is

The value of \(y\) is

The value of \(z\) is

Did you find an error?

3. Solve the equation for three variables