3-8-8-8u=-15

Simple and best practice solution for 3-8-8-8u=-15 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 3-8-8-8u=-15 equation: 


Simplifying
3 + -8 + -8 + -8u = -15

Combine like terms: 3 + -8 = -5
-5 + -8 + -8u = -15

Combine like terms: -5 + -8 = -13
-13 + -8u = -15

Solving
-13 + -8u = -15

Solving for variable 'u'.

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

Add '13' to each side of the equation.
-13 + 13 + -8u = -15 + 13

Combine like terms: -13 + 13 = 0
0 + -8u = -15 + 13
-8u = -15 + 13

Combine like terms: -15 + 13 = -2
-8u = -2

Divide each side by '-8'.
u = 0.25

Simplifying
u = 0.25

See similar equations:

| x-7x=2 | | x+192=458 | | -8=32-5d | | 4r^2+15r-4= | | 19-13x=14+2x | | 5X-(18-4X)=-36 | | 20k+80=10k+90 | | 7x+5-4x=3+2x+10 | | y=5x^2+60x+9 | | -3=(-5)(4)+b | | -5(-3+x)=-10 | | -4h-9=19 | | -20z-0.1=-30z+1.3 | | 1/5(x-8)=x-16 | | n-2n=3 | | 3=(-5)(4)+b | | -12+7(d+-1)+14-d= | | (1200x)+19000=35000 | | T-(-12)=-9 | | 30x+31= | | 9+9+9+3.14= | | 440x.16=70.4 | | n-3n=1 | | 440x.16= | | 23-f=13 | | 5x^2+60x+9=0 | | x^3-kx^2+kx+8=0 | | 6x+8-4=7x-3 | | 8x+24=3x+14 | | 3(4-y)+1=31 | | 4y^2-5y-4=0 | | 7x+5-3x=33 |

Equations solver categories