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)
7-(x/8) = 4/9 // - 4/9
7-(x/8)-(4/9) = 0
7-(x/8)-4/9 = 0
59/9-1/8*x = 0 // - 59/9
-1/8*x = -59/9 // : -1/8
x = -59/9/(-1/8)
x = 472/9
x = 472/9
| -2(3y-2)+4y=2(y+7) | | 2x^2+4=34 | | d/9.7=20.78 | | 135.05=76.525+v | | -2(5s-3)-6=-2(7s+2)-3 | | 7x+21-5x=7 | | x*2=5 | | 4/5=2t/10 | | 10s+6-6=14s-4+6 | | -6n+6(7n-7)=-330 | | z^4-4z^3-2z^2+Z+6=0 | | 3p-2(p-4)=7p+6 | | 9x+y=14 | | 4878p-26=284p-36 | | -28+3=7 | | -c/3-5=-17 | | 25.9+p=51.25 | | 3(b-2)=21 | | 28-k/3=16 | | 6x-9=-33 | | 16.23+n=33.15 | | 3(a+6)=6 | | 5m+4=64 | | a+2/5=-2+a | | -4=q/8-19 | | 2(x-7)=5x-44 | | -10x^2-11x-6=0 | | 0.6+0.2=20 | | x+2y+z=2 | | (m+4)/3=6 | | 4x^3-18x^2+48x-63=0 | | 5a-6whena=8 |