u+4=4u-8

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


Simplifying
u + 4 = 4u + -8

Reorder the terms:
4 + u = 4u + -8

Reorder the terms:
4 + u = -8 + 4u

Solving
4 + u = -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 + u + -4u = -8 + 4u + -4u

Combine like terms: u + -4u = -3u
4 + -3u = -8 + 4u + -4u

Combine like terms: 4u + -4u = 0
4 + -3u = -8 + 0
4 + -3u = -8

Add '-4' to each side of the equation.
4 + -4 + -3u = -8 + -4

Combine like terms: 4 + -4 = 0
0 + -3u = -8 + -4
-3u = -8 + -4

Combine like terms: -8 + -4 = -12
-3u = -12

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

Simplifying
u = 4

See similar equations:

| (2x+3)(x+1)=18 | | c+2c-5-5c=7 | | 3(2m-3)=8(m+1) | | x^3+5x^2+7x+35= | | 1.2(4x-3.2)=2 | | 2x-4(x+2)=x(2x-1) | | (7x+3)=6 | | 6C(12)=48 | | (7x+3)= | | (4x-10x)-40+3=2(x-1) | | 5z-4z=48 | | 1x=2x-7 | | 2x-37=24 | | 3x^2-x=5 | | X=2x-7 | | 2x-3y=24 | | 6t-6=9t-36 | | k^2+4k-77=0 | | -9.3x+1.8=-52.8-1.5x | | 3.5+2x+5.5=10 | | 4x-10x-40+3=2(x-1) | | 7x+3x=6 | | (7)m-(9)m=(-12) | | x^2+5x+10=0 | | 3(w-2)-6w=-21 | | -2.06d+18=-10.48 | | 3a=144 | | 7m-9m=-12 | | x^2(x+9)+7(x+9)= | | -110=-4c-6c | | 3b+4=15 | | 5x+10=3x+24 |

Equations solver categories