249=138-u

Simple and best practice solution for 249=138-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 249=138-u equation: 



249=138-u

We move all terms to the left:

249-(138-u)=0

We add all the numbers together, and all the variables

-(-1u+138)+249=0

We get rid of parentheses

1u-138+249=0

We add all the numbers together, and all the variables

u+111=0

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

u=-111

See similar equations:

| -2x-4+5x=6-3x-2 | | 3/7x-3/4=-4/7x-1/2 | | -8r=6 | | 7=16+3e | | 10-x=150 | | 15=12w-7w | | 6^x-3=39 | | .65x-280=x | | k^2+6k-15=0 | | Y/3=6+x | | 9x+2-x=8+7x-4 | | 5x^2=x-4 | | 4x^-49x-16=0 | | y^2-8y+34=5 | | 13x+4=6x+4 | | 24-3*x=21 | | 4(1-y)=4y+4 | | x)=0.5-8 | | 120+5m=225+12.5m | | 9-(3c+1)=-0.5(2c+12) | | w-1=-9 | | 3x=(4x+15) | | -6(2x-4)+3x=-9x+24 | | y^-1=1 | | 8.4+12y=30 | | a=2800 | | 1/3x-1/3=12 | | (5x-7)(3x+14)=0 | | 3m-2/5=10 | | 5m-2=2m-4 | | x+(x+1)(x+2)=126 | | 8x=15x-91 |

Equations solver categories