TBQ - Determine the values of x, y and z — task. Maths TNSB Mentoring, Class 10 Crash course.

Calculate the values of \(x\), \(y\), \(z\) if

(\begin{array}{l} x - 1 & 3 x - z \\ x + y + 7 & x + y + z \end{array}) = (\begin{array}{l} 3 & 0 \\ 1 & 6 \end{array})

Answer:

x = i; y = i; z = i

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7. TBQ - Determine the values of x, y and z