If it's not what You are looking for type in the equation solver your own equation and let us solve it.
12=10^-(5x)
We move all terms to the left:
12-(10^-(5x))=0
We get rid of parentheses
5x+12-10^=0
We add all the numbers together, and all the variables
5x=0
x=0/5
x=0
| 7=(-2x+1) | | 4(2y+6.4)=10.6 | | 50+65/x=505 | | -10=(3x+9) | | 65/x+50=505 | | 2x2-4x=6 | | -50=250+x | | x(3x-5)=(x-6)(x-7) | | X+.10x=79000 | | 1+13/x2=14x | | .05x=2.95 | | -2=(-x-9) | | ⅓y-18=2 | | 2x-(8x+1)-(x+4)×5=9 | | X+.20x=89000 | | 5=(7x-2) | | √(x+7)+√(x+2)=√(6x+13) | | 4y/2-1/5=2-y/6 | | 134x=44 | | 505x+65=50 | | m^2=-2m-5 | | 13x+12=5x−(2x+8) | | 5(1+4m)=-2m-13 | | 134x+1=45 | | 3.8x=16 | | x+x(.80)=89000 | | X+x(.80)=8900 | | 4(6+a)=-44 | | 505x-65=50 | | 8(x-2)-(7x-5)=6(x+4) | | -3x45=X9 | | 50+65=505x |