8x+81=121

Simple and best practice solution for 8x+81=121 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 8x+81=121 equation: 



8x+81=121

We move all terms to the left:

8x+81-(121)=0

We add all the numbers together, and all the variables

8x-40=0

We move all terms containing x to the left, all other terms to the right

8x=40

x=40/8

x=5

See similar equations:

| 3^3x-4=38 | | 6n+8=-4 | | (2x-3)(6x-4)+20=0 | | (2x-3)(6x-4)+20=9 | | 2x-3(6x-4)+20=0 | | 2x-3(6x-4)+20=9 | | 100=-4.9t^2+49t+1.5 | | 14x^2-29x-108=0 | | 100=-4.9t+49t+1.5 | | 33=9x+27 | | 2-2=17x+6x | | 56=15y-8y | | -7x-10-15x=22x+83- | | 7/8x=7/56 | | 7x+17-6x=-8+(-10) | | 5w+12-8=42 | | y+3.2=-8.5-4.9 | | -5=x-5/9 | | 9y+6=43.8 | | 4(x+9)x=6 | | -14+19=m-9 | | 3.5x-2=19 | | x²+3x-40=0 | | 2.1+2t=0.5 | | 8+11+6=7x | | 1-3v=-11 | | -5+2.6d=14.02 | | g/4-9=-6.23 | | x²+3x-12=93 | | -6(n+3)+20=-4n-4 | | k/2+3.54=6.54 | | 6-9×5x+4=8 |

Equations solver categories