3/Y+7\Y=9 =>Y=10\9
-15
Y+7=9 equals 2+7=9.
y+9=14 subtract 9 from each side to get y by itself y=5
(9 - y)(a + 5)
y=x+9 y'=1 x+9=0 x=-9 y=-9+9 y=0
y = 3x + y => x = 0then y = x - 9 => y = 0 - 9 = -9.
3/Y+7\Y=9 =>Y=10\9
-15
Y+7=9 equals 2+7=9.
y+9=14 subtract 9 from each side to get y by itself y=5
(9 - y)(a + 5)
(9 - y)(a + 5)
-6x + y = 9 (+6x) -> y = 6x + 9
5x+18 = 2x+9 5x-2x = 9-18 3x = -9 x = -3 and y = 3
If: x+y = 9 then y = -x+9 whereas the slope is -1 and the y intercept is 9
slope: -3 y-intercept: 9