If it's not what You are looking for type in the equation solver your own equation and let us solve it.
0=3^x
We move all terms to the left:
0-(3^x)=0
We add all the numbers together, and all the variables
-3^x=0
x=0/1
x=0
| 2n²-n-45=0 | | 9+5b-8=0 | | ∞x9=999999 | | ∞x9=99999 | | 392x=1)=2(1-5x)+6x+11 | | 3x-(1-2x/2)=5x | | 3+5÷3=2x+7÷2 | | x²-16x-57=0 | | 4x=130= | | 5x2–2x−9=0 | | 3y=2X-5y | | 150*x=20 | | -7x+3(8x+5)=32 | | a/3+a/4=6 | | 8(m-1)=7(m+3 | | r-7/3=8 | | 3r−7=8 | | x²+x-42=0 | | 6(2x-1)=5(x-1) | | 8-3y/5y+2=1/178-3y/5y+2=1/17 | | x-0.03x=9 | | 5a=2a^2-7 | | 3(2a-44)=3(4a-2) | | 4(x-2)-2(x+1)=3 | | w+21/4=6 | | 6a+9=2a+7 | | 2x^2+10x-1125=0 | | -103=2x-7x+5 | | 7x-3=-3-33 | | X+11=5-2x | | 20=0.35x+x | | 1.6x-2=3x^2 |