-21-8x=19

Simple and best practice solution for -21-8x=19 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 -21-8x=19 equation: 



-21-8x=19

We move all terms to the left:

-21-8x-(19)=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:

| 2x–(3x+5)+2=5x–14= | | 10+5.25h=25+2.50h | | 45x^2-81x+36=0. | | -3m-2m=0 | | 6-3(2x4)=-18 | | 21x-30=15x | | 45x^2−81x+36=0. | | 0.2x=130. | | 4x=-4=24 | | t-3.8=7.4 | | -3x-8/9=5/5 | | -6x+2x=36 | | t^2+1.5t-45=0 | | -7+4x=24 | | x(^-5)=243 | | 136+11+x=180 | | 14-45x=49 | | −2.9+0.1b=−39.9 | | 5b+6=40 | | t^2-1.5t-45=0 | | 169+8+x=180 | | 25/x-3=2 | | 28x=35x-21 | | 20t−20=4(5t−5) | | 9=-4x+6x+5 | | 15x+45=360 | | 66+9+x=180 | | 3k^2=18 | | 12v^2-8v+3=6v | | 3/5k=11/3 | | 102+3+x=180 | | -2x-14=28 |

Equations solver categories