6u+21=51

Simple and best practice solution for 6u+21=51 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 6u+21=51 equation: 


Simplifying
6u + 21 = 51

Reorder the terms:
21 + 6u = 51

Solving
21 + 6u = 51

Solving for variable 'u'.

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

Add '-21' to each side of the equation.
21 + -21 + 6u = 51 + -21

Combine like terms: 21 + -21 = 0
0 + 6u = 51 + -21
6u = 51 + -21

Combine like terms: 51 + -21 = 30
6u = 30

Divide each side by '6'.
u = 5

Simplifying
u = 5

See similar equations:

| A+3a=1a+3a | | 4ex=28 | | 2x^2-8x=5 | | x^3+15=-12 | | 12a^3+16a+4= | | 3(3X+1)=4(X+3) | | 4x^2+1=65 | | tan^2x=1/343 | | logx^7=3 | | 2u=25.6 | | 3x^2-15x=-12 | | 20.48=8v | | 7x^2+57x+56=0 | | 7-5X+10+X=17-4X | | 190x+0y=100(x+y) | | 2b^2+6b-20=0 | | 5x-4-4x=1/2(2x-4) | | 20=4x/5-4 | | 6(x+2)=2(3x+6) | | 10x=12x-2.7 | | 10x-7=6x-33 | | 13=1/3y | | 4x^12y/16x^3y^7 | | 3n+2n-6=91.50 | | g*g+9g+18=0 | | 3/5-4/7 | | 4x=1/2=9/2 | | 6x+85=13x-13 | | 51/42 | | X+6y=88 | | a=3.14(196) | | 46.12-29+.08x=x |

Equations solver categories