If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(6*3^x)-3^x=45
We move all terms to the left:
(6*3^x)-3^x-(45)=0
We get rid of parentheses
6*3^x-3^x-45=0
Wy multiply elements
18x-3^x-45=0
We move all terms containing x to the left, all other terms to the right
18x-3^x=45
| 15y+38=49-5y | | 10-10y+y=-8 | | 6x-9=3x-60 | | 25=1/5n | | x+18-2x=-6 | | 12+3y=7y-10 | | 3(x-3)=7.5 | | 9x=6=6x-18 | | 6/2=n/20 | | 5{x-2}=3{x-1} | | 6x+22-7=7(4x+9) | | -3r=-98 | | I2x-3I=7 | | 2/2=n/20 | | 4x+30+7x+29=180 | | X^3-15x^2-450=0 | | 6x-33x=37x+27 | | 2x+30+x+72=180 | | 2b^2-18b+42=6 | | 5m-18=32-25 | | x+1/3x-5=-3/x+6 | | 7/x-4=-3/x+6 | | 18t-5t-2=0 | | 21/3−1.5x=12.3 | | x+8/2=2 | | -17=n(-6) | | 273=20-y | | 7(8b+2)=32-5b | | 12(5+2y)=4y-6-9y | | x(x-1)=1482 | | x-4/2x-2=-1 | | 3x-20+2x+90=180 |