If it's not what You are looking for type in the equation solver your own equation and let us solve it.
7^x-1=49^6
We move all terms to the left:
7^x-1-(49^6)=0
We add all the numbers together, and all the variables
7^x-13841287202=0
We move all terms containing x to the left, all other terms to the right
7^x=13841287202
x=13841287202/1
x=13841287202
| (9x+1)=11x-3 | | 7{u+1)+6=69 | | 35+24n=396 | | 8=2(b-3) | | -3(8m-2)+7m=142 | | -(2x-8)=4x+2 | | 6g-12=18+6g | | 7^(4x-2)=7^10 | | 2m-(-20)=86 | | y/5=13/8 | | -2x+5(-6x+4)=-146 | | 7x+6x-8=12x-9 | | -(-3x-1)-4x+3=25 | | 3^10=9^x | | p/3-(-12)=15 | | 16b=40 | | 1n+9=-9 | | 17.99+.88m=203.67 | | -3w+2/3=-5/2w-5/4 | | 0=3t^2-6t+9 | | 3/4=3c/8 | | 12k=7 | | 6.7z=4z-19 | | 31-9a+22a=2a-8-15 | | 50+7.5x=120 | | 2(4x-3)=3 | | (24x−54)=11(x−4)+5 | | -2x-6(5x-7)=-246 | | 11x+8=15x-12 | | 3/5c-6=2/5(c-10)-7 | | q-53/(-6)=-5 | | |2x|+9=27 |