9x-21=8

Simple and best practice solution for 9x-21=8 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 9x-21=8 equation: 



9x-21=8

We move all terms to the left:

9x-21-(8)=0

We add all the numbers together, and all the variables

9x-29=0

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

9x=29

x=29/9

x=3+2/9

See similar equations:

| 9+6m=5m+3 | | 3b-7b=-4b | | x4–28x2+196=0 | | (0-2)×-5y=10 | | -4w+6=-4w | | |6-5x|=41 | | (20x-8)+(17x+1)=180 | | -s=-s+5 | | 21=-2x+ | | 2x+3=5x-72x+3=5x−7 | | 3×(10-2y)=2×(21+-5y) | | -5(4y+2)=-70 | | 12x-3(x+7)=8 | | -1(-4y+5)=-5 | | 8x+4-2=6 | | x(x2+4x-12)=0 | | -3x=46 | | 8x+-4+2=6 | | -8x2+6x-3=0 | | 6(4w+7)/4=4 | | 3x=18x-60 | | 4v²-12=0 | | 12x-4(x+8)=9 | | 7p+12=-18+p | | -7x+10=-5x=14 | | 17m-20=18m-5m+20 | | 4(9p)+9p=945 | | -6r=16-5r | | -4-2b=-b | | 9-10y=-9-10y-6y | | 94-(7x+6)=7(x+4)+x | | -4(x+3)=2(x=12) |

Equations solver categories