If it's not what You are looking for type in the equation solver your own equation and let us solve it.
w in (-oo:+oo)
(7/7)*w-11 = (-4/7)*w // - (-4/7)*w
(7/7)*w-((-4/7)*w)-11 = 0
(7/7)*w+(4/7)*w-11 = 0
11/7*w-11 = 0 // + 11
11/7*w = 11 // : 11/7
w = 11/11/7
w = 7
w = 7
| (3x+2)-(2-4x)-x=10 | | 16=-1/8n | | 2t-5x+6.3=-14.4 | | 8x^2-72y^2= | | y^2-(3/4)y-25=0 | | -185=5(3x-4) | | 27-7=23 | | 15-5(3)= | | (2x+1)-(x+6)=23 | | 3(14)+8= | | 3+(6)= | | 5+3.2= | | -8h=2b | | 9t^2-16= | | 6x+3a=0 | | (4x+37)-(2x+13)=106 | | m^2-36n^2= | | -7(x-3.5)=0 | | s^2-144t^2= | | 2x+8y=50 | | 5a-2x+3ax=0 | | 5y-2x+3xy=0 | | 5y-3y+5-4y=18 | | (2x+x).2x=384 | | (3x^3+4x^2y-5xy-2y^3)= | | (m2-9)/m-3 | | 9k-4-5k+6= | | 2x-3(2x-1)=3-4x | | -5(-7k+3)-k=-8k-15 | | 2ab-3ab+4ba-5ba= | | 4p^2-34p-2184=0 | | 43=8.3+13.2 |