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)
(7/10)*(2/11) = x // - x
(7/10)*(2/11)-x = 0
7/55-x = 0 // - 7/55
-x = -7/55 // * -1
x = 7/55
x = 7/55
| 2x+3=5x-14 | | 90=3x+6 | | 120/180=60 | | -6k+7k=5 | | -105y=153 | | -5(11x+12)+6=-11(5x-1) | | 60/180= | | V=4/3x3.14r3 | | 12c^2+25c+12= | | 11*90+5+6x+90=180 | | X-27=17 | | 20abc+15a^2c-10ac= | | 11*30+5+6x+90=180 | | -4v+5-3v=27 | | 8(6x+9)=552 | | 11*60+5+6x+90=180 | | 2(2r-1)+4=5(r-1) | | 5x^3+17x^2-12x= | | 60+6x+90= | | .05n+.25q=8 | | 120/180= | | 6x-12-2x=8x-9 | | 11*5+5=180 | | 4=-4(4x+11) | | 0=12x^2-4x+5 | | 11*60+5=180 | | 11*30+5=180 | | 11*30+5= | | 75(b-4)=450 | | 9+2y=9 | | 11*60+5= | | 14d^3-28d= |