If it's not what You are looking for type in the equation solver your own equation and let us solve it.
z in (-oo:+oo)
(7*(8-z))/6 = z // - z
(7*(8-z))/6-z = 0
(7*(8-z))/6+(6*(-z))/6 = 0
7*(8-z)+6*(-z) = 0
56-13*z = 0
(56-13*z)/6 = 0
(56-13*z)/6 = 0 // * 6
56-13*z = 0
56-13*z = 0 // - 56
-13*z = -56 // : -13
z = -56/(-13)
z = 56/13
z = 56/13
| 12-5a= | | 7.5=(x/25)/((1.74-x)/100) | | abs(y-1)=x^2-2x | | 5(x-2)=6x-3(x+2) | | 4sin^2(x)-4cos(x)-5=0 | | 5b-4= | | 7.5=(x/25)/((2.13-x)/100) | | 7.5=(x/25)/((2.13-x)/100 | | 2x-10+8x-40=90 | | 7.5=(x/25)/((3.26-x)/100) | | X/5×4/5 | | 22/55=t/500 | | 5x+25=3x-3 | | 6(3)(2)-5(3)= | | e(e+2)+3e= | | 7/2×18 | | 32/56•4/1 | | -8y-6=7y+9 | | -(4x-1)+2x-6=-5 | | (x/7)-4=x/3 | | 7y-14=2(y+8) | | -2(y+7)=8y-44 | | 6x+4=6(x+9) | | -4u+22=6(u-8) | | f(x)=1/8x^2 | | x-1/3(5x-1)=4-3/5 | | 7.5=(x/25)/((5-x)/100) | | 3/10t=-5/8 | | x+(x+427)+(x+1218)=6034 | | x-7x+4x-2x= | | 7.5=(x/25)((5-x)/100) | | x+(x+422)+(x+1203)=6479 |