-4=8+4u

Simple and best practice solution for -4=8+4u 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 -4=8+4u equation:


Simplifying
-4 = 8 + 4u

Solving
-4 = 8 + 4u

Solving for variable 'u'.

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

Add '-4u' to each side of the equation.
-4 + -4u = 8 + 4u + -4u

Combine like terms: 4u + -4u = 0
-4 + -4u = 8 + 0
-4 + -4u = 8

Add '4' to each side of the equation.
-4 + 4 + -4u = 8 + 4

Combine like terms: -4 + 4 = 0
0 + -4u = 8 + 4
-4u = 8 + 4

Combine like terms: 8 + 4 = 12
-4u = 12

Divide each side by '-4'.
u = -3

Simplifying
u = -3

See similar equations:

| 0.34x=26 | | 16x(4x-15)(3x+7)=0 | | 12k-8k-6k=18+20-6 | | x^3+0.0996*x-0.0996=0 | | x=x^3+2x+20 | | 4!/895! | | 8/9x54 | | a/1=12/b | | 223=155-x | | 3x=30-y | | 5x-6yx-8y=10 | | 3x^2+5=14x | | [2x-3/5]=5 | | x+4x-10y+y= | | 9x+72+4x+112=180 | | 8000=-2w^2+12w-7 | | 2y^0= | | (4x-3y)(4x-y)= | | 2-3(5-3x)=4 | | 393.8816=4*3.14r^2 | | d=18t | | 2+5x=6x | | 45+15x=420 | | 5/7×3 | | 3378.1376=4*3.14r^2 | | https://lh5.googleusercontent.com/l6rLTfWiZ-x3uJ9BkFt5ODeZo3zr-aGOcnSTDXl2ULTKNPKZU7ua6Lh9CrHMXR8jAduQPGzCCw=w248 | | X-2(4+x)+10= | | 9224.1896=4*3.14r^2 | | b=-dca | | 4x-(2+x)=10+2x | | 29/3*3 | | 9n+14=6n+24 |

Equations solver categories