If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2l+4=20
We move all terms to the left:
2l+4-(20)=0
We add all the numbers together, and all the variables
2l-16=0
We move all terms containing l to the left, all other terms to the right
2l=16
l=16/2
l=8
| 3(y+8)=10(y-4)+8* | | 4x²+6x+4=0 | | 2.4x-8.9=3.1 | | 2^(3g-3)*3=48 | | 5.9x-14.1=27.2 | | −20=−2n+4(1−3n)+6n | | 3(w−8)+2=8 | | 2/5t-12/25= | | 6=3x-2-x | | 3x/3x+8=29/3x3x+8-8=29-83x/3+8=29/33x/3=21/3 | | .-x3-0,4=35-x+12 | | 9a–5a=24 | | 9c-4=6c+29 | | C. Z+(z-2)+5(z-2)=30 | | 2x(10+4)=180 | | -19x-11=144 | | 2-x-23=x2 | | y^2-y-900=0 | | 3(x+2=30 | | -0.5g-1.5=-6.5 | | 4)-3+10n=67 | | 3x-12=-2-42 | | 2n-10+40=180 | | 8b=–112 | | 2m-(6-4m)/7m-(4+m)=2/3 | | 18-14=2(x-6) | | -7;b=16 | | 6(5-3v)+12=-48 | | -x3-0,4=35-x+12 | | 7x=–63–2x | | x.3(2x+2)=x+21* | | 9g-42=3g |