If it's not what You are looking for type in the equation solver your own equation and let us solve it.
4^(2x-1)=20
We move all terms to the left:
4^(2x-1)-(20)=0
We move all terms containing x to the left, all other terms to the right
4^(2x-1)=20
| -2/5x-1/6=1/4 | | 4(x+2)/3=8 | | (X-2)(x+7)=35 | | 118=20x+17 | | 5x+8+x=36 | | (Y)(y)=25 | | 13-4x=x-3-7x | | -9+5a=a+7 | | 9d+8=4d+28 | | 2-6x=2+x | | 1+3a-7a=17 | | -13=5-3m | | -10-9x=35 | | x^2+10x+2=2x+5, | | 7x-9÷5=2x+8 | | F(x)=2x3-5x×7 | | 2(3a+7)=8 | | 3(x-5)+2x=8x-8 | | -7=-3-7x | | 7–3y=14–4y | | -1/4=1/4x | | 4x+12x=7x | | 8x–25=4x+15 | | 7x-4+2x+15=5x-7-x | | 7x−3=3+6x | | 8x-9=6x=+7 | | (2x-2)/5x*x=0 | | 5x+2·(2x–5)=4·(x–1)+2x | | 2(3x-9)=2+x | | a2+9=3×2+a | | 3x+5+x+x-4=2x+16 | | 7x+4=-7x-108 |