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)
-112/4 = x // - x
-x-112/4 = 0
-x-28 = 0 // + 28
-x = 28 // * -1
x = -28
x = -28
| -112/-4 | | 8x-6+8x-6+8x-6+8x-6=40 | | 3x+15=105 | | 0.75/6=x | | 51/(-3)=x | | 2lnx-8=8 | | 3x-15=.33 | | 2(e^2x)-3=8 | | 8x-4=12-20 | | -9=x/6 | | 5x^4-16x^3+30=0 | | 18a-6b/-3=x | | 7X-8=3(2x-6) | | x-y=27 | | -5(2x+x)-3(-xy)=b | | -6a+15a+(-11a)=x | | 2v^2+7v+34=v^2-4v+4 | | 9r=10 | | 2v^2-7v+34=v^2-4v+4 | | 2v^2+7v+34=(v-2)(v+2) | | -18=10x | | 2x^2+2x+1=50 | | 0.6x+7.4=6.5 | | 18x-1x=17x+3 | | x-y=37 | | 2x+2.4=6 | | a^6+b^6=0 | | -11+x=48 | | http://media.apexlearning.com/Images/201308/05/3ccb41f5-995a-4155-9133-5e056ff07f80.gif | | 3ex+1=2 | | 3e^2+1= | | -3y-(7y+1)= |