-7-8=-9u

Simple and best practice solution for -7-8=-9u 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 -7-8=-9u equation: 



-7-8=-9u

We move all terms to the left:

-7-8-(-9u)=0

We add all the numbers together, and all the variables

-(-9u)-15=0

We get rid of parentheses

9u-15=0

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

9u=15

u=15/9

u=1+2/3

See similar equations:

| 4z+3=5z+4 | | 17+6x=77 | | 9x-3=114 | | 3x+5=6x-25 | | 14=q/2+12 | | -7u−8=-9u | | 180=87+(7x+3) | | f/8-24=-23 | | 5g+1=6g+10 | | g/6+16=25 | | 180=51+(10x-11) | | -5x+-6x-9x-6=-14 | | -5s+8=-4-s | | 90=(3x+18)+27 | | y/12+6=7 | | y+(3y-9)=23 | | 42=u/9+35 | | 90+90+119(2x+3)=360 | | 21-x=3x+5 | | 4(4s+2)=152 | | t/4+73=82 | | x/5=13=20 | | 3(2x−9)=  21 | | |9d|=36 | | -35=3x+2x+10 | | 3(2x−9)=211 | | 58=28.1+0.15a | | 14x+8=10x+20 | | 2(h-10)=12 | | 4x+8+6x=58 | | 4(3y+7)= 40 | | 4(3y+7)=  40 |

Equations solver categories