189=108-u

Simple and best practice solution for 189=108-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 189=108-u equation:


Simplifying
189 = 108 + -1u

Solving
189 = 108 + -1u

Solving for variable 'u'.

Move all terms containing u to the left, all other terms to the right.

Add 'u' to each side of the equation.
189 + u = 108 + -1u + u

Combine like terms: -1u + u = 0
189 + u = 108 + 0
189 + u = 108

Add '-189' to each side of the equation.
189 + -189 + u = 108 + -189

Combine like terms: 189 + -189 = 0
0 + u = 108 + -189
u = 108 + -189

Combine like terms: 108 + -189 = -81
u = -81

Simplifying
u = -81

See similar equations:

| 2c^2-c^2= | | (3x-6)(2x+3)=0 | | 2(3x-4)=4[(1/2)x-8 | | 8x+2=14x | | 6+4w+3l=90 | | 6x^3-4x^3= | | 25a^2+70a+49= | | 28=7/2y | | x^2+2x=x^2+4x+4 | | 5y=2y-18 | | 2x^2+2x=11x-4 | | v^2+11v+18= | | x^3+4x^2-7x-100=0 | | 9-2y=10 | | x-x/3=1/2 | | f(x)=x^3-5x^2-7x+51 | | r^2=2r+4 | | 4*2-25=0 | | x+x*.5=1.8 | | -7x+4+6x=-7 | | 3x^2-2x=12x+5 | | Y/4-12=27 | | 2x+7-5x=4 | | 18=4j+6 | | 3x+9-19=8x-2+6 | | 38=7x-3x+6 | | m=4(2x+6) | | 2x-22y=14 | | p^2=3p+4 | | 12/x=x^2 | | H(t)=-16t^2+12t+25 | | 5x-1+5x=-81 |

Equations solver categories