7=-9+u

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



7=-9+u

We move all terms to the left:

7-(-9+u)=0

We add all the numbers together, and all the variables

-(u-9)+7=0

We get rid of parentheses

-u+9+7=0

We add all the numbers together, and all the variables

-1u+16=0

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

-u=-16

u=-16/-1

u=+16

See similar equations:

| F(c)=3 | | -16-5a=2(a-4)-8a | | -10p–39=-9p+8 | | t+13=-9 | | -5(2p+5)–14=-9p+8 | | 2834=30p+26 | | 2/7y=4/21 | | 8+5x=32+4x | | x+35=82 | | 2834=30(p+26) | | -7=s-13 | | 3608=44(p+30) | | -190+3x=62-11x | | 2(7+5x)=54 | | 5/(2x^2+5x-4)=0 | | 1/3y+1/3=1/2y+4/3 | | -27+5x=13+3x | | 2x-9+x+41+x=180 | | 2775=37(p+35) | | 5x+1=(3-4x)(2+3x) | | 9x=93+6x | | 4(w+6)=-2w-30 | | 2a-8=-28 | | -19/5=-16/5-b | | -12÷-4=x | | 5/6x=24/36 | | 6x+30=8(x+4) | | 24x+15=678 | | 5x-92=174-9x | | 2x-9+x+41=180 | | 10-x2+2(x+5)=2x+5 | | -9(x-1)=-7x+13 |

Equations solver categories