800
(y + 7).(y + 7) = zeroy + 7 = zeroand so y = -7
(y + 7)(y + 7)
2 + (5 + y) = 7 + y
5y+14+y = 3y-7 5y+y-3y = -7-14 3y = -21 y = -7
x + 7 + y
800
(y + 7).(y + 7) = zeroy + 7 = zeroand so y = -7
(y + 7)(y + 7)
2 + (5 + y) = 7 + y
If you mean: y+2 = 2/3(x+7) then 3y = 2x+8
5y+14+y = 3y-7 5y+y-3y = -7-14 3y = -21 y = -7
8+y = 7+5y y-5y = 7-8 -4y = -1 y = 1/4
The intercept is [ y = 7 ] .
y=-7 but I have no idea on how to get it
3 + Y where Y = 7 Substitute 7 for Y (because Y = 7) so: 3 + 7 = 10.
-y + 7 = 13 -y = 6 y = -6