Question 95113
7X-3Y=-9
-3Y=-7X-9
Y=-7X/-3-9/-3
Y=7X/3+3 THE Y INTERCEPT IS 3 (RED LINE)
4Y+3X=-4
4Y=-3X-4
Y=-3X/4-4/4
Y=-3X/4-1 THE Y INTERCEPT IS -1 (GREEN LINE)
{{{ graph( 300, 200, -6, 5, -10, 10, y = 7x/3 +3, y = -3x/4 -1) }}} (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, of TWO functions y = 7x/3 +3 and y = -3x/4 -1).