Question

u try! solve the linear system using substitution:
$\begin{cases}-2x + 12y = 5\\x - 6y = 8end{cases}$

Explanation:

Step1: Isolate x from second equation

$x = 6y + 8$

Step2: Substitute x into first equation

$-2(6y + 8) + 12y = 5$

Step3: Simplify left-hand side

$-12y - 16 + 12y = 5$

Step4: Combine like terms

$-16 = 5$

Answer:

No solution (the system is inconsistent)