-x-21=9+19x

Simple and best practice solution for -x-21=9+19x 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 -x-21=9+19x equation: 



-x-21=9+19x

We move all terms to the left:

-x-21-(9+19x)=0

We add all the numbers together, and all the variables

-x-(19x+9)-21=0

We add all the numbers together, and all the variables

-1x-(19x+9)-21=0

We get rid of parentheses

-1x-19x-9-21=0

We add all the numbers together, and all the variables

-20x-30=0

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

-20x=30

x=30/-20

x=-1+1/2

See similar equations:

| Y+5=5(x+5) | | 7k=-81 | | (3x+31)=(2x+6) | | –8f−10=–7f | | (7x-6)+(3x-17)+(9x-2)=180 | | (3/4)k=3 | | 3x-7=126 | | 6m+4-7m-9-2m=20 | | |3x+6|-4=8 | | 5x-8x+9=6(x+3) | | -29+6v=-4(8-2v)-2v | | P²+2p-48=0 | | s+10=–6−s | | 9z=7z+6 | | X-0.2x=30.40 | | 9/f=18 | | 18w-17w+5w-2w=20 | | (2x+5)+(6x+20)=180 | | -3(7x+5)+9x=x-8+3x+10 | | 2n÷3=5 | | 3x+14-5x-3=2x+1 | | 9x+3+166=25x+1 | | X²–5x+10=0 | | -9x+12=-6 | | -7x+7x=14+2x | | s/8+32=41 | | 2w+3=92 | | 1/5v=-5 | | 8-g=16 | | -2a+8-5a-2+3a=54 | | 5w-1=8w+12 | | 18w−17w+5w−2w=20 |

Equations solver categories