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)
(8/9)*x-(7/9) = 7 // - 7
(8/9)*x-(7/9)-7 = 0
(8/9)*x-7/9-7 = 0
8/9*x-70/9 = 0 // + 70/9
8/9*x = 70/9 // : 8/9
x = 70/9/8/9
x = 35/4
x = 35/4
| 4/w-3 | | 52-5X=13X+22 | | (x+2)/2+(x-3)/3=20 | | 2/y-6 | | -8+1/2y=2 | | 2x-7x+5-3=x+8x-3 | | x+2.4=2x+1.7 | | y=21/2 | | 133-5X=10X+23 | | 4x(2x-4y)=9 | | -4(3-x)= | | 1/2+5/10 | | 4x(2x-5x)=4 | | 2X+14=56-4 | | (3/4)*x-1=(1/2)*x+2 | | N*7+13=90 | | 23=10-6x | | 2x-(3-x)=4 | | 61-6x=3x+18 | | 5x7/8 | | 10x-7=16x+5 | | 1+7/16/3+9/16 | | 314=3.14*r^2 | | n+5*3=36 | | n+5*3=26 | | 5n+3n=-40 | | 7n-13=36 | | 3x+6+2x-8=x-3x-9 | | (n-8)*8=40 | | 2+2i=0 | | 6x+7=-97-8x | | 4x-13/11=5 |