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 = -x/3-10 // + -x/3-10
y-(-x/3)+10 = 0
(1/3)*x+y+10 = 0
1/3*x+y+10 = 0 // - y+10
1/3*x = -(y+10) // : 1/3
x = (-(y+10))/1/3
x = -3*(y+10)
x = -3*(y+10)
| -(6-6a)-(31+5a)-4=-(3-7a)+(-a)+2 | | -9=-12h+5 | | 5x-8=5(x-5) | | -7(2+3n)+7=-7-3(4n-3) | | 3.026x^2+377.7x+3449=7605 | | 15-(2x+17)=15 | | 8(y-5)=6y+18 | | x+10+3x+30=180 | | 24=6x+6x | | 4+n/8=5 | | n^2-14n-40= | | 4(1-x)=6(2x-1)-6 | | n^2-14-40= | | 8m+4=m+37 | | 600-248= | | -[8z-(12z+8)]=8+(3z+9) | | 3x/x+6=18 | | 23x+3y=-7 | | 4x^3-6x^2-4x+6= | | 3/5x+2=11 | | 8q+6+5q-3= | | 2b-8= | | 26=(703x/4900) | | 8(x+1)-2(x-5)=5x-3+7 | | -6(10-x)=-60 | | -8x/4=-18 | | 3x,-10=2 | | -3x+3y=-15 | | 4*8+(12-9)2+20=x | | 3/2p-3/2+1/2p=-1/6 | | 10=3x-1 | | -13=5(k-2) |