If it's not what You are looking for type in the equation solver your own equation and let us solve it.
5^3x+4=40
We move all terms to the left:
5^3x+4-(40)=0
We add all the numbers together, and all the variables
5^3x-36=0
We move all terms containing x to the left, all other terms to the right
5^3x=36
x=36/1
x=36
| -12x3+-36x=0 | | 10y=10,000,000 | | 2-6k=20 | | -17m+2=70 | | -5=43-8y | | |2x-9|=-13 | | x+6x=700 | | 5x-9/2x=1 | | t^+19t+90=0 | | 5=-3y+29 | | 29-3n=0 | | 4(4x-9)=26+6x | | 80=4x+πx | | 80-4x-πx=0 | | 5(1+s)=-9s+6 | | -13g=-12g+56 | | -7t+7=-56 | | 18=8x-14 | | -16v=-7(2v+1)+19 | | 100=4x-60 | | -3+u=-8 | | 17.6z=20z+11.28 | | -1/2x+2=15/8 | | 8(1.08^(3x+1))=15 | | 19.65+0.4w=-1.6w-18.15 | | 19.65+0.4w=-12.9w+11.3-18.15 | | -3r^2-8r+3=0 | | -12.4m-10.98=14.94-10.8m | | 6.7s-2.42=-3.3s-8.42+14s | | 81=13.5p | | 42=14f | | −6x^2−2−3x=−8 |