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)
x/(-5) = 20 // - 20
x/(-5)-20 = 0
-1/5*x-20 = 0 // + 20
-1/5*x = 20 // : -1/5
x = 20/(-1/5)
x = -100
x = -100
| 5n-8=8n+16 | | 11(x+6)=7x-3 | | 3n+7=4n | | 2-y=-2(7-4y)-5y | | 2x(x^2+3x-4)=0 | | 4x^2+18x=34 | | A=7/5(h-69) | | (4x+6)= | | In(x)+In(x+12)=3 | | -8x=64+-16 | | 4y-x=16 | | r-11=52 | | 20w+8w=-168 | | 2/3(11+k)=24 | | 7-12(3-x)=31 | | 4(4)-4y=24 | | 120=9f+90 | | -73-6x=119+2x | | -3(x+9)-44=2-58 | | 5x-2y+5=0 | | -6-m=-4-(m+5) | | -6x-38=2x | | 11-(x+6)=7x-3 | | 36x+1=24x+72x+7 | | 9x+8y+2x-5+5x= | | r/4=-3 | | 2b+14+b=38 | | 1/2(k+150)=525 | | 5(d-2)/9/3(d-2)/5 | | 1/2(k+150)=225 | | 1/2(k+150)=275 | | 18=-24d-(-6d) |