31=z+13

Simple and best practice solution for 31=z+13 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 31=z+13 equation: 



31=z+13

We move all terms to the left:

31-(z+13)=0

We get rid of parentheses

-z-13+31=0

We add all the numbers together, and all the variables

-1z+18=0

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

-z=-18

z=-18/-1

z=+18

See similar equations:

| 1/4n-3+3/5n=9 | | 12k+36=84 | | (6y-5)(10y-7)=180 | | w*900=54,000 | | 82.84=-8.48+4x | | 9x+x+2x=48 | | 29x-180=120 | | 29x-180=720 | | a=8.9=0.23 | | 8=48/k | | 18j-234j=234 | | 8=64/d | | 5x-103=120 | | (5x-103)+(2x+60)+(7x-31)+(6x-6)+(9x-100)=720 | | x/0.54=6.2 | | 5*m=45 | | 6x=2(3x-5)+10 | | (5x-103)+(2x+60)+(7x-31)+(6x-6)+(9x-100)=120 | | /7(x-4)-2x=19+3(x+3) | | 2x+3x+x=190 | | x/0.19=7.8 | | 25.68=2x=-6.32 | | x/0.29=6.2 | | 3x+35=4x-15 | | 13b-10b-1=14-13 | | 65-x=49 | | x/0.29=0.62 | | 59+90=4x+1 | | -58=3x-5(2x-1) | | –10=–2h+–4 | | 2x-6÷(2)-x=3 | | 4m+3-6m+6=m+6 |

Equations solver categories