20=9-7x

Simple and best practice solution for 20=9-7x 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 20=9-7x equation: 



20=9-7x

We move all terms to the left:

20-(9-7x)=0

We add all the numbers together, and all the variables

-(-7x+9)+20=0

We get rid of parentheses

7x-9+20=0

We add all the numbers together, and all the variables

7x+11=0

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

7x=-11

x=-11/7

x=-1+4/7

See similar equations:

| 60+0.40x=40+0.60 | | 2v+6=14 | | -5w+7+6w=-8-2w | | 5x+5x=900 | | -1=n-2n | | 4x+4=2,x+36 | | w+36=10w | | 14x+4=7x-13 | | n+0.5=4 | | 175m-75m+58,200=60,300-200m | | 12=-6a+2a | | 4y-26=82+y | | 1=(1/3(6x+3) | | -8d=10-3d | | 5+3y=3y+2 | | 20-3x=85 | | -5(c-2)=20-(5c-10) | | -9z-6=9-6z | | n.8=3 | | 25=5(3x+4) | | -6-4c+5=10+7c | | n.2=-18 | | 6m-m=0 | | −42=6−6b | | 23-7a=2 | | 5v=9+59 | | 3x-72=372x-17x | | F(x)=7*x-2 | | 10+16x+13=8-x | | 4k+2+5k=11 | | 6x+26=6x+10 | | -2/13x=-12.4 |

Equations solver categories