If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x in (-oo:+oo)
y-8 = (-1/9)*x // - (-1/9)*x
y-((-1/9)*x)-8 = 0
(1/9)*x+y-8 = 0
1/9*x+y-8 = 0 // - y-8
1/9*x = -(y-8) // : 1/9
x = (-(y-8))/1/9
x = 9*(8-y)
x = 9*(8-y)
| -3x-10=10 | | 3A+3A=12 | | 9x-(4x-16)=61 | | -4=-2(2x-4) | | 1/3y=12 | | 2x^2-7x-45=4 | | x^3+4x= | | 8c=c+7c | | 4Y=-X+48 | | -4a/3-3=7 | | m-13/3-4m-29/7=1 | | 11+a=6a-90 | | x-11=2x | | 7y=6x+49 | | -7+4x=-13-2x+3x | | 4x+(4x+5)=588 | | 2(x+3)+9=2x+9 | | 5v-12-7v=-(3+2v) | | 15+3y=8y | | 2/3(x-6)=3/4 | | -3(w-6)+9w+2= | | r-19=-12 | | 8x-(5+2x)-(4x+11)=5x-12 | | h+8=19 | | 3(x+2)=-4(5-x) | | -9=-3(3x-3) | | (3/8)2 | | 12u-98=5u | | x^2-11x-4=-6x+4 | | 48a^3-32a^2-3a+2=0 | | h+8=9 | | (3x-12)=(11x-1)/(2y) |