If it's not what You are looking for type in the equation solver your own equation and let us solve it.
+L=20
We move all terms to the left:
+L-(20)=0
We move all terms containing L to the left, all other terms to the right
L=20
| 0.08=x/14666777 | | 1/6c—5/4=6/8 | | 0.25=4.905t^2 | | 0.25=4.905t2 | | 0.3^x=0.8^x+1 | | x+.2x=1127 | | x+.25x=1127 | | x+.6x=3000 | | 23+7(k-3)-5k=10 | | 7+2(3-×)=4x-1 | | 15+5p=10 | | n^2+6n+13=0 | | 1-(2-(3+x))=4x-(6+x) | | 4/12=h/24 | | 5u–10= | | 6x(x+4)=72 | | 6×(x+4)=72 | | Y=5-2x3 | | -7z-(10-z)=-58 | | 5(a-3)=4(2a+3) | | 4x+12=-3-5x | | 5(2x+3)+2(5x+1(=37 | | -6(-c+1)=-36 | | 45-2x=4x-15-25 | | 45-2x=4x-15-15 | | (1−5x)x(8x+3)=0 | | 6(x+6)=4(5x-2) | | 9x=81-18 | | 8x^2-24+40=0 | | (1−5 | | 3(1-3h)=2(-4h+7) | | 10b+9=-3 |