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)
(2*x)/5+12 = 8 // - 8
(2*x)/5-8+12 = 0
2/5*x+4 = 0 // - 4
2/5*x = -4 // : 2/5
x = -4/2/5
x = -10
x = -10
| 2k-k^2=0 | | (8w+2)+2=0 | | 2/3x=3-x | | 4(x+1)-3=13 | | 5x-22-5x=46 | | -25=2c-7-6c | | x*y+3*x-7*x=21 | | 3x-2[3+5(x-4)]=4x | | G/2=5 | | 6+3x+4x=41 | | (4y-6w+2)(y-2)=0 | | -15=5b+12-2b+5b | | 9*y=18 | | (5/8x)-(3/4)+(3/4x)=(7/16)+x | | 6-3x=2x-2 | | 12+9x=-9x | | q+4=1 | | 2/3=y-7*9 | | 41a^4-120a^2+80= | | 10-4(p+7)=2(11-p) | | 13=9y-5+10 | | (2+5i)/(8-6i) | | 5X-2(3X-5)=-(3x-12) | | p=lRT | | -4-y/5=0 | | (7/3x)+(1/3x)=2x+(2/3)+(5/3x) | | 13=18-5 | | 4/7*+11=3/10 | | 10p^4+31p^3q+3p^2q^2= | | 3h^6g^5/54h^6g^1 | | (5x-5v)(7x-7v-6)=0 | | y=0.5x-1 |