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)
x/2.7556 = 28 // - 28
x/2.7556-28 = 0
0.36289737*x-28 = 0 // + 28
0.36289737*x = 28 // : 0.36289737
x = 28/0.36289737
x = 77.15680056
x = 77.15680056
| 14=.25(q-9) | | 29=c+.8 | | -6y+4=10 | | 9+4x+1=25 | | 29c=c+.8 | | x/2.89=28 | | 10a^4/-b-20a^3/b^2 | | 17x-3=1+15x | | 29=c+.08 | | 12x+5=7x+12 | | 5x-34=8(x-5) | | (2x+8)(2x-8)+64=0 | | X^3+18x-2=0 | | Y=6x-22 | | 139-3x=24x+16 | | (l)v=lwh | | 9(x-1)=7+5x | | 35-b=180 | | r/2+7=12 | | 3x+7(8-x)+4=4+3x+7(8-x) | | x+48=7x | | (3r+4)(r-3)=0 | | 2(x-5)=4(x-15) | | 4x-9=8x+31 | | x+48=-7x | | 4ax+ay+3az=0 | | h+3(4+h)=8 | | abc*de=fghij | | 32=9-6(3) | | -2n-[9-10n]= | | 0.84x-6.3=6.3+0.21x | | 3x-2x=4x |