8n+4-2n=40

Simple and best practice solution for 8n+4-2n=40 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 8n+4-2n=40 equation:


Simplifying
8n + 4 + -2n = 40

Reorder the terms:
4 + 8n + -2n = 40

Combine like terms: 8n + -2n = 6n
4 + 6n = 40

Solving
4 + 6n = 40

Solving for variable 'n'.

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

Add '-4' to each side of the equation.
4 + -4 + 6n = 40 + -4

Combine like terms: 4 + -4 = 0
0 + 6n = 40 + -4
6n = 40 + -4

Combine like terms: 40 + -4 = 36
6n = 36

Divide each side by '6'.
n = 6

Simplifying
n = 6

See similar equations:

| 2x*x-5=3 | | 2(x+5)(x+5)+10=138 | | 8.5/5.5 | | 3x*x=6 | | x^6+y^6n=7 | | x*x+3=8 | | 6n+14-8n=26 | | 6n=12.6 | | 9.85n+38=100 | | mx=(3x-1)(3x-x)+4x^2+19 | | x^2+6x+10=50 | | x*-2x=-2x^2 | | -(x+7)+9=6x+2-7x | | 20a+13b+6c+5c-2b-3a= | | 6(2x+6)-4=12x+32 | | 5(x-8)=9x-12 | | 11p+15q+p-4q-7p= | | 12m+4n-2m+7n= | | 144+b=15 | | (4x+3)(2x+2)= | | 2/3(1-x) | | 5p=1/2 | | 5d+11e+9d+10e= | | 72=(8+2x)(6+2x) | | 5x-9=32 | | 7y=2y+50 | | 0=1-15x+36 | | 3x+10y=400 | | -1/3y-6=-13 | | 70(x+16)= | | 4m=2m+10 | | F(x)=x^4+4x^3-6x^2-36x-27 |

Equations solver categories