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/5-1 = -12 // + 12
x/5-1+12 = 0
1/5*x+11 = 0 // - 11
1/5*x = -11 // : 1/5
x = -11/1/5
x = -55
x = -55
| 3.4/6.223= | | (3x-1)/x^2=0 | | 4y-1+3x=180 | | x/3=(-2)2 | | A+b=145 | | W^2=w | | 2x^2+5y-10=0 | | 7x-(4x-5)=17 | | -8x-15=-111-8x | | 2x-1=1.0 | | x^2+y^2+14x+10y=26 | | a-38.4=24.8 | | 28-[4+10y-4(y+3)]= | | 6x*(3-x)= | | -9y-14=3y+10 | | 6/42=x/140 | | 4(n+2)=3(n-4) | | 3(2-x)+5(2x-4)=12x-6 | | a-38.4=56 | | 58=1+3n | | X+31=60 | | (7x-27)=(4x+6) | | 1320=.5(32)x^2 | | a^4+4a^3+2a^2-4a-3=0 | | (14-7)2+5= | | 0.30/600:0,17/x | | x^2+y^2-12x-16y+84=0 | | -4z+6=-(2z-6) | | 16x^2-y^2-6y-9=0 | | 2.80x=42 | | -0.6u-4=0.5u-0.7 | | x=+4-3 |