Given the system of equations $$\left(- 19 d - 3 d\right) - 19 = 0$$ $$20 - 19 d = 0$$
We give the system of equations to the canonical form $$- 22 d = 19$$ $$- 19 d = -20$$ Rewrite the system of linear equations as the matrix form $$\left[\begin{matrix}-22 & 19\\-19 & -20\end{matrix}\right]$$
We prepare elementary equations using a solved matrix and see that this system of equations has no decisions $$- 22 x_{1} - 19 = 0$$ $$20 - 19 x_{1} = 0$$ We get the answer: This system of equations has no solutions
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