Question 334821
1.{{{y = -3x + 19}}}
2.{{{y = 2x - 1}}}
Substitute eq. 1 into eq. 2,
{{{-3x+19=2x-1}}}
{{{-5x=-20}}}
{{{x=4}}}
Then use either equation to solve for y.
{{{y=-3(4)+19}}}
{{{y=-12+19}}}
{{{y=7}}}
Since the system has a unique solution, it is consistent and independent.