(4/9)^x+8^(x-1)=486

Simple and best practice solution for (4/9)^x+8^(x-1)=486 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for (4/9)^x+8^(x-1)=486 equation: 



(4/9)^x+8^(x-1)=486

We move all terms to the left:

(4/9)^x+8^(x-1)-(486)=0



Domain of the equation: 9)^x!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

(+4/9)^x+8^(x-1)-486=0

We multiply all the terms by the denominator


(+4+(8^(x-1))*9)^x-486*9)^x=0

Wy multiply elements

(+4+(8^(x-1))*9)^x-4374x=0

We add all the numbers together, and all the variables

-4374x+(+4+(8^(x-1))*9)^x=0

See similar equations:

| C(x)=108x+2550 | | 24-3t=10 | | 5r-6=9+2r | | (3x+10)^2-15=255 | | 3(10+2x)=18 | | 7.5=2t^2 | | 80+11x-10=80 | | -3x-17=11-7x | | 6c+4=-5(-3c-4) | | -(-4b+1)=-5b-1 | | -2(-a-4)=-8a-8 | | 4d+36=3d+54 | | -4c+2=-2c+38 | | 20b+21=-78+9b | | 6z-18=3 | | 12x-22=8x-6 | | 3^2x=5(3x)-6 | | x+x*3+x-11=69 | | x+x+18=288 | | X+1/x-2=-2 | | 4x^2-76-0=0 | | n^2=117 | | 7v^2=-126 | | 5x+52=120 | | 3.5x=20.50 | | 5(2y+1)=10y+5 | | 2b-7.5=8.5+b | | t)=600(1+0.0115/365)365t | | F(t)=600(1+0.0115/365)365t | | x-(x*0.15)=7 | | x-170=x-130 | | x+30+2x-10=360 |

Equations solver categories