Question 123046
5X-3Y=1
-3Y=-5X+1
Y=-5X/3+1/-3
Y=-5X/2-1/3 THUS THE SLOPE IS -5/3
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Y=9X/4-11/4 HERE THE Y INTERCEPT=-11/4
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8X-7Y+13=0
SETTING X=0 WE GET THE Y INTERCEPT.
SETTING Y=0 WE GET THE X INTERCEPT.
8*0-7Y+13=0
-7Y=-13
Y=-13/-7
Y=13/7 THUS WE HAVE(0,13/7 FOR THE Y INTERCEPT.
8X-7*0+13=0
8X=-13
X=-13/8 THUS WE HAVE(-13/8,0) FOR THE X INTERCEPT. 
THUS THE LINE EQUATION IS:
-7Y=-8X-13
Y=-8X/-7-13/-7
Y=8X/7+13/7
{{{ graph( 300, 200, -6, 5, -10, 10, y = 8x/7 +13/7) }}} (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, y = 8x/7 +13/7).