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)
(7/3)*z-((8/5)*(5-z)) = 1 // - 1
(7/3)*z-((8/5)*(5-z))-1 = 0
(-8/5)*(5-z)+(7/3)*z-1 = 0
(7*z)/3-8/5*(5-z)-1 = 0
(-8/5*3*(5-z))/3+(7*z)/3+(-1*3)/3 = 0
7*z-8/5*3*(5-z)-1*3 = 0
59/5*z-24-3 = 0
59/5*z-27 = 0
(59/5*z-27)/3 = 0
(59/5*z-27)/3 = 0 // * 3
59/5*z-27 = 0
59/5*z-27 = 0 // + 27
59/5*z = 27 // : 59/5
z = 27/59/5
z = 135/59
z = 135/59
| 10y+20=5y-15 | | n^2-10n=0 | | 1.35x+3.25(3)=16.50 | | f(x)=0.02x^2+x+5 | | 7x+8=-12+5x | | -2-9n=-56 | | -3x+43=-2(-5-4x) | | 4x^2=92 | | f(x)=-0.02x^2+x+5 | | -16x^2+70x+4=-5 | | -1-3x=7x+39 | | 10y+20=5-15 | | c=2*3.14*1 | | y=x^3-x+1 | | ×/41.6=-2.34134615385 | | (2x(2)-3+4x(3))+(-7-2x(3)-3x(2))=-6x(3)-5x(2)+4 | | -10+x=5x-26 | | y=x+43 | | N/16.4=-1.55487804878 | | -9+5x=6x-1 | | (2x(2)-3+4x(3))+(-7-2x(3)-3x(2))= | | 5x-20=-4x+43 | | 2[2(2v-1)-1]=0 | | 8x-40=0 | | 32x^2+20x=25 | | -75=5x+4x+6 | | B/4.2=0.357142857143 | | 12x-24=24x | | -1+7x+2x=-55 | | n-3+3=4+3 | | -16y-6y=10 | | -10-7x+5x=-34 |