# Use cramer's rule to solve system of linear equations13x-6y=1726x-12y=8

Question
Forms of linear equations

Use cramer's rule to solve system of linear equations
$$13x-6y=17$$
$$26x-12y=8$$

2020-12-26

Given:
$$13x-6y=17$$
$$26x-12y=8$$
No coefficient matrix is
$$A=((23,-6),(26,-12))$$
$$\Rightarrow|A|=13(-12)-26(-6)$$
$$=-156+156$$
$$=0$$
Since the determinant value of the coefficient matrix is zero, therefore given system of equations has no solution.

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