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/6.2 = 2.5/2.7 // - 2.5/2.7
x/6.2-(2.5/2.7) = 0
x/6.2-0.92592593 = 0
0.16129032*x-0.92592593 = 0 // + 0.92592593
0.16129032*x = 0.92592593 // : 0.16129032
x = 0.92592593/0.16129032
x = 5.74074086
x = 5.74074086
| 5/6h=420 | | 3z+13=13+3z | | 12(0.2)+9=6-3(0.2) | | 1/14i | | -1+-5a=30a+4 | | 3c^2=361 | | 2m-5(1-4m)=-37+6m | | -9-4=-3(2n+1) | | 180=2x+65 | | 4(2m-1)+3m=18 | | x/8.1=2/2.8 | | 3b=5/1/2 | | -8x-38=50-12x | | 42-0.2x=40 | | -3r-8+7r=34+9r-2 | | 400-7+40-100= | | 3/10x(-1/4) | | x^2+56x-510=0 | | 2v-8(1+7v)=40-6v | | 5.8/x=3/2.8 | | 2m-3/2m | | 3y-6+x=1 | | 5.6q-3.2-5.1q=-0.5q-4.8 | | 5.8/x=3/2/8 | | 12x^2+9x=10x^2+15x | | fc^2+fy^2= | | 3+9lnx=75 | | 6(8a+8)=2+2a | | 4.3/x=5.5/5.3 | | 14=8+2n | | x-.15x=800 | | 3(1+4n)=25+2(5n-3) |