If it's not what You are looking for type in the equation solver your own equation and let us solve it.
c in (-oo:+oo)
-134 = c/14-142 // - c/14-142
142-(c/14)-134 = 0
8-1/14*c = 0 // - 8
-1/14*c = -8 // : -1/14
c = -8/(-1/14)
c = 112
c = 112
| -15*1/8 | | 3x+1/2=6 | | 2.5(x)+10x=45 | | -880=23d+-52 | | 4(-5k+1)=104 | | (6x)/(13x-7)=(x)/(x+5) | | 2.5*x+10x=45 | | 8(2n+4)=9(6n+6)+8 | | 12+6v=6(v+2) | | 68=118-10u | | 3m-2=-8 | | -x^2=4x+4 | | 431=m/9+402 | | 6x/13x-7=x/x+5 | | 1.530=x | | (4/x-2)+(3/x+5)=(7/(x+5)(x-2)) | | (2x-4)=-11x+2 | | n/20+157=171 | | a+16=43 | | 5x+10=4a-3 | | 3x-6=2+5 | | -1=(s-973)/-21 | | h-40=26 | | (x+5/2)-4=(2x-1/3) | | 5*2x+20X=90 | | (1.5x)=(x+30) | | (2x+7)(x+1)=3(x+4)-9 | | 1.7x-2.3=4.5 | | 4+6x+7x=-100 | | 14x^2-14x=0 | | 28=s/5+24 | | 2x/3-x=x/12-5/4 |