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)
-8 = x/(-3) // - x/(-3)
-(x/(-3))-8 = 0
1/3*x-8 = 0 // + 8
1/3*x = 8 // : 1/3
x = 8/1/3
x = 24
x = 24
| e^2-5x=1306 | | -y=x/7 | | -4/n=2.8/12.6 | | 6+[-2+(-5)]=[(-4)+(-2)]+5 | | k+3k= | | 7x+9=86-x | | 4b-3-12b-8= | | -4/28=5/m | | -11/2+5/8=5/8+(-11/2) | | 6/x=12/6 | | (3V-7Y-3)=(2v+7) | | -7/15=n/15 | | 4x-9/2x+3 | | -7/6=n/15 | | n/5=21/35 | | |-4+6|=-4+(-6) | | -4n+4-(-2d)+n-5= | | -3/2+1+1/2=0 | | a^2-3a+5(2+a)= | | -9x=68 | | 1000-2x=.5x | | -12+8+5=-1 | | x+8+64=0 | | (5x-3z)(6x+7z)= | | 2(2x^2)(3a)=144 | | 2n+7=3(x+3) | | 8x^2+7-36x+9=0 | | 7+4p-6+2m-2p= | | ln(14)=ln(x+3)+ln(4) | | 16+(-9)=-9+16 | | y=3x^2-12+13 | | y^-10/y |