129=8x+9

Simple and best practice solution for 129=8x+9 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 129=8x+9 equation: 



129=8x+9

We move all terms to the left:

129-(8x+9)=0

We get rid of parentheses

-8x-9+129=0

We add all the numbers together, and all the variables

-8x+120=0

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

-8x=-120

x=-120/-8

x=+15

See similar equations:

| 31+r=36 | | 5n-7=3n+25 | | -36+r=36 | | 11+x-10=-12 | | -t-20=30 | | w-4.92=8.44 | | -y-42=93 | | -3(8p+6)-2(5-20p)=3(2+5p) | | -18+n=30 | | x-2/23=5 | | 10x+21=72.00 | | 6(x+4)-(4x+24)=-10 | | c/5+1,00=9.00 | | -34=17-y | | x+3.5=7.13 | | (12x-26)+50=180 | | 18=a-6.8 | | x*3=2(x+1) | | 6x+3(9-4x)=20 | | .4(10x+20)=2.7(.2x+5) | | 2x-3(x-1/3)=0 | | 18+11y=-4 | | 0,1x=51 | | 2a+3=212 | | 2(4u-7=66 | | 8n+15=6n-41 | | l*l-4l-252=0 | | 20=30t | | 8g-7=5g+6 | | -24+y=-34 | | 52.27d-26.72=235.63 | | -37+r=40 |

Equations solver categories