-2n+4(2-n)=2(3n+40)

Simple and best practice solution for -2n+4(2-n)=2(3n+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 -2n+4(2-n)=2(3n+40) equation:


Simplifying
-2n + 4(2 + -1n) = 2(3n + 40)
-2n + (2 * 4 + -1n * 4) = 2(3n + 40)
-2n + (8 + -4n) = 2(3n + 40)

Reorder the terms:
8 + -2n + -4n = 2(3n + 40)

Combine like terms: -2n + -4n = -6n
8 + -6n = 2(3n + 40)

Reorder the terms:
8 + -6n = 2(40 + 3n)
8 + -6n = (40 * 2 + 3n * 2)
8 + -6n = (80 + 6n)

Solving
8 + -6n = 80 + 6n

Solving for variable 'n'.

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

Add '-6n' to each side of the equation.
8 + -6n + -6n = 80 + 6n + -6n

Combine like terms: -6n + -6n = -12n
8 + -12n = 80 + 6n + -6n

Combine like terms: 6n + -6n = 0
8 + -12n = 80 + 0
8 + -12n = 80

Add '-8' to each side of the equation.
8 + -8 + -12n = 80 + -8

Combine like terms: 8 + -8 = 0
0 + -12n = 80 + -8
-12n = 80 + -8

Combine like terms: 80 + -8 = 72
-12n = 72

Divide each side by '-12'.
n = -6

Simplifying
n = -6

See similar equations:

| 3q+4(29-3)= | | 86=16x^2-23x | | 4z+9z+7z-1= | | 4x+4=-5+2x+15 | | 3c^2+22c+35=0 | | -4m-9=89 | | 12y+9=14 | | 9w-10=7(w-4) | | 3(3x+5)-7= | | 24x+y=20 | | 3=m/345865 | | 12x-3=44 | | 3=m/ | | b=17+a | | 25+50x=575 | | 2x^2+4x^3=0 | | 35+0.15x=25+0.25x | | 9(4x-9)=3(12x+1) | | 5=5-3t-6t | | X-1/4=12/4 | | .09c=36 | | 7=-r/7 | | 18=-2d | | 2t-7=1+t | | 10b+98+16n+30b-6n= | | (2x^3/4)=16 | | 65+130x=1105 | | 6-3x+3=4x-5 | | 65+130x=845 | | 18g+4+2g= | | 3h-12=2h+7 | | 5(4-t)-(4-3t)=7 |

Equations solver categories