If it's not what You are looking for type in the equation solver your own equation and let us solve it.
9^x=343
We move all terms to the left:
9^x-(343)=0
We move all terms containing x to the left, all other terms to the right
9^x=343
x=343/1
x=343
| 33-2v=5v+5 | | 2x(7x-9)=90 | | 2x^2-44x+240=0 | | 5x(x-24)=180 | | 2/3(-x+2)=4x-8 | | 2b^-2=6 | | 7/8t+1/4=-1/8t-5/4 | | 2+4(3x-5)=6-5(2x+1) | | 7x-(4x+9)=4x-42 | | u2+5u+4=0 | | 7p2+43p+6=0 | | x^2-27x-22=0 | | 7x-(4x=9)=4x-42 | | 1/2x^2=5x-17 | | 5v=-15/7 | | 5h^2+8h-4=0 | | 45x-35-30=20 | | 9x-5x+1-2+8x+7x-5+9x=0 | | 15.5x=97 | | 2(6x+1/3)=2/3 | | 7(n+6)+4n=108 | | 3u^2-8u-21=0 | | 8(-5-3x)=-160 | | -3(x+5=2(x+5) | | a+36+25=180 | | 116=8(4-2x)+4 | | 10-4w=10 | | 6x+16+20+90=180 | | 3x-6+6=5x+20 | | +4+3x=6x-2 | | 2b+8-b=6 | | 4(k-5)-3(K+1)-14=-28 |