13=9+20z

Simple and best practice solution for 13=9+20z 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 13=9+20z equation: 



13=9+20z

We move all terms to the left:

13-(9+20z)=0

We add all the numbers together, and all the variables

-(20z+9)+13=0

We get rid of parentheses

-20z-9+13=0

We add all the numbers together, and all the variables

-20z+4=0

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

-20z=-4

z=-4/-20

z=1/5

See similar equations:

| 11x^2-7x-5=0 | | x-7=3-7x+42 | | 10x+17=-9-3x | | 7n^2=-3n | | 7a^2=-32a-16 | | 12/7x+3x=-24+3/7 | | Y=22+2x | | 17x+4=38 | | n+3n-3n=9 | | 12(x-9)=144 | | 2x/3+2=3 | | 7u+14=-2u+23 | | 5/6(7x+11)=15 | | 8/x=10/13 | | 10+x/2=32 | | 9s-6s=15 | | E^x=0 | | -9x/33=-3 | | 2y+y=-6+4 | | 4x+21=7x-21 | | 2x+44=x+44 | | 12g-11g=10 | | 12(x−50)=19+6x | | 1/2(x−50)=19+6x | | 1g-11g=10 | | 9+9=5(4x-2) | | 168=6+3x | | 13-2y÷2=2y÷3 | | -3|d-5|=-6 | | 7−6/5x=9 | | 3s+2s=15 | | 7−6.5x=9 |

Equations solver categories