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)
1-((6*x)/8) = 4 // - 4
1-((6*x)/8)-4 = 0
(-3/4)*x-4+1 = 0
-3/4*x-3 = 0 // + 3
-3/4*x = 3 // : -3/4
x = 3/(-3/4)
x = -4
x = -4
| 5q-26=44 | | x=10.1212121 | | 6v+2v=72 | | 150/300 | | 54.2+x=98 | | 9x-65=4x+30 | | -7+10k=143 | | m-54=66 | | 17-7c=87 | | 0=4p(p+9) | | 22+3x-5=5x+2 | | 3t-13=5 | | 113-4x=1-x | | 1x+74+55+54=180 | | 5x-3+2x+12=180 | | D+102+141=180 | | 3u+7=25 | | 6=30-3X | | S(t)=-135t+675 | | 7(1x-2)=5(1x+2) | | 10=19-3c | | A/2-3=-5 | | 2y+8-8=2-8 | | tan^2x-2secx-2=0 | | 2(1x-3)=76 | | 10p-6=14 | | 2k+47+47=180 | | 5c+4=4c+10 | | (1/3×3i)(1/3-3i) | | 2x+5=4(1x+2)-1x | | -7+u=81 | | 1=p/3-3 |