If it's not what You are looking for type in the equation solver your own equation and let us solve it.
B in (-oo:+oo)
B/2.2 = 5 // - 5
B/2.2-5 = 0
0.45454545*B-5 = 0 // + 5
0.45454545*B = 5 // : 0.45454545
B = 5/0.45454545
B = 11.00000011
B = 11.00000011
| 4/5v=2/7 | | 75+65=6x-10 | | 2n^2-11n+5=0 | | -2(5t-2)+3t=6t-7 | | 2n/3-4/7=16/21 | | 18a^2-33ab+14b^2= | | (5u^4v)(7u^4v^3)= | | x/3-7x=2/8 | | 5z^2+7z+2=0 | | P-1.6=2 | | c^3d^-2/c^5d^-1 | | -18+12x=10-16 | | 7-3y=-18 | | 2m+25=7m-5 | | -2x+(-4x-12)=6 | | 12x^3-13x+1=0 | | 3x^2+4x+x=0 | | 2.5x=17.5 | | 6x+3y=-13-2y | | x^2/18=x/6 | | X-2/4-7/2 | | 7x-21+1=2x-25+5x | | 15s=-120 | | y^4+11y^3+18y^2= | | 4x-1+2x=29 | | .6x+.3=8x-1.1 | | 66=w+2w^2 | | .6x+.3=.8x-1.14 | | 3/4x=18.75 | | 3x+5(x+2)=10 | | .05-.01(x+2)=-.02(3-x) | | .4x-2.9=.7 |