Question 334731
y = -3x + 19
y = x + 8     subtract one equation from other
-3x+19 -x-8=0
-4x=-11
x=11/4
..
plug value of x in the equation y=-3x+19
y=-3*11/4+19
y=43/4
..
{{{graph(300,300,-15,15,-15,15,-3x+19,x+8)}}}
Independant