13=7-2u

Simple and best practice solution for 13=7-2u 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=7-2u equation: 



13=7-2u

We move all terms to the left:

13-(7-2u)=0

We add all the numbers together, and all the variables

-(-2u+7)+13=0

We get rid of parentheses

2u-7+13=0

We add all the numbers together, and all the variables

2u+6=0

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

2u=-6

u=-6/2

u=-3

See similar equations:

| 4^2-3/4x=145 | | 10x-19=41 | | (-a/3)=18 | | y=-5.2-10*8 | | 5x=70-2x | | 10x-11=7x+38 | | -0.57x+0.27x=7.8 | | 1/12y-2=-15 | | y=-5.2-10*0 | | y/6-3=9 | | 2(4x+1)-3=4x+(-2) | | 2x=9x+1 | | w=-29+1.4*32 | | 1/3y-2=-19 | | 2x+4=39−3x | | 2x=6=8 | | -2(x+3)-5=11 | | 1/6x+1/3x+2=10 | | 9y+7=13y-13 | | 1.5^x=15 | | 5x4+4x=0 | | 7x+6+2x=60 | | 5a-8a=-4 | | 1/5d=67 | | 65/286=10/c | | 5a-8a=4 | | 2x+1.5x-20=10+0.5x | | 7(4x-9)=-36+6x | | 2x+1.5x+20=10+0.5x | | 6(-5+2j)= | | -9(x-2)+4(3-6x)=-36 | | 10/x=75/82.5 |

Equations solver categories