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)
z/9-8 = 5 // - 5
z/9-8-5 = 0
1/9*z-13 = 0 // + 13
1/9*z = 13 // : 1/9
z = 13/1/9
z = 117
z = 117
| 2(6-7x)(10x+3)=0 | | 3(2l+2)=24 | | (q-4)*2=6 | | x^3-10x^2-25x+125=0 | | 0=8x-1 | | 0=-6x+4 | | =0X^2-5x+2 | | 3+77x=44x+15 | | x+2y-3z+4w=12 | | sin(2x+60)=0.9 | | sin(2x+60)=09 | | 24x=2x^3 | | 8x-17=6x+2 | | 6c*7a= | | 4c*3b= | | (x^2)/(0.250-x) | | 2x-3(x+4)=6x-12 | | 16x^2+32x+9=0 | | 56=7(2-3) | | 2x-3(x+4)=6x+12 | | 5k^2-2k-72=0 | | 3x^4-6x^2+10=0 | | -x^3-x^2+21*x+45=0 | | 4a+b=100 | | 4a+2c+1b=100 | | 100x=10000000000000000000000000000000000000000000000000000000 | | x^5-4x^3-45=0 | | x^5-4x^3+45=0 | | 4x+y=5.75 | | (2x-7)(2x+1)=3 | | 1-3x=0.4 | | 3x+5y=393 |