Question 480487
Find the point of intersection for the system of linear equations
2x - 3y = - 2
 and 
x = - 4, a vertical line going thru x=-4
:
Replace x with -4 in the 1st equation
2(-4) - 3y = 2
-8 - 3y = -2
-3y = -2 + 8
-3y = 6
y = {{{6/(-3)}}}
y = -2
:
Point of intersection -4, -2