If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2^4x-2^2x=240
We move all terms to the left:
2^4x-2^2x-(240)=0
We move all terms containing x to the left, all other terms to the right
2^4x-2^2x=240
| x^-8x=14=0 | | y=-1/4+8 | | 3(4x+2)=5x+48 | | 3x^+4x=15 | | f4+5=−5 | | 5/12=20/x | | 15-3s=15 | | 3x(4x–10)=0 | | 6x+12°=3x+63° | | n^+6n+9=25 | | 2+t+t=180 | | 9^3=n | | 5x+90+(3x-6)=180 | | x^+x=42 | | |7p+5|+6=67 | | (9-3x)–12x= | | (2r-3)^=289 | | (2x)+(7x)+(x)=180 | | (2r-3)=289 | | Y=-1x+-1000 | | 18=2b-8 | | 8+12z=4(2+3) | | 4m^=72 | | 4x1=2x+3 | | 1=50x | | (15-2x)/3=2x-3 | | Y=-1/8x+1 | | x=7/4-3/4×19/17 | | 4x²+8=9 | | 5^x=240 | | 5t-14=21/2 | | x^-196=0 |