8=3u+u

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


Simplifying
8 = 3u + u

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

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

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

Add '-8' to each side of the equation.
8 + -8 + -4u = 0 + -8

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

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

Divide each side by '-4'.
u = 2

Simplifying
u = 2

See similar equations:

| m^2+14m+31=0 | | 14+6j=92 | | (3x-5)(x-12)=0 | | 3/5-5=7 | | u^2+8u=23 | | 15d+9d= | | 6=7v+8(v-3) | | 18+3y+y=-18 | | 9+4s-6=5s+15-3s | | 37/40=x/100 | | 4-3x=3x-4 | | -3x+5=2x-3 | | (x+27)+(x+35)+(x+46)=360 | | (1/2)x=4-(3/2) | | 22/24=x/100 | | 9/10=x/100 | | 3x+17=7x-11 | | 8=3n+5 | | -27=8+3(b+4) | | (2/5x-2)(5/7x-5)=0 | | (2x-5)=(x+5) | | 2d+3=87 | | -(4xy-12)+4(4xy+7)= | | 5200=40x+5(1.5x) | | X^5+4x^3-12x=0 | | (2x+4)+(x+1)=6x-19 | | 3y-7=2y+13 | | 3(5-7x+2x^2)=0 | | 2x+(5x-2)=13x | | (3x+10)=(4x-15) | | 36x-10= | | (2x-7)(x+6)= |

Equations solver categories