8-2n=3n+7

Simple and best practice solution for 8-2n=3n+7 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 8-2n=3n+7 equation:


Simplifying
8 + -2n = 3n + 7

Reorder the terms:
8 + -2n = 7 + 3n

Solving
8 + -2n = 7 + 3n

Solving for variable 'n'.

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

Add '-3n' to each side of the equation.
8 + -2n + -3n = 7 + 3n + -3n

Combine like terms: -2n + -3n = -5n
8 + -5n = 7 + 3n + -3n

Combine like terms: 3n + -3n = 0
8 + -5n = 7 + 0
8 + -5n = 7

Add '-8' to each side of the equation.
8 + -8 + -5n = 7 + -8

Combine like terms: 8 + -8 = 0
0 + -5n = 7 + -8
-5n = 7 + -8

Combine like terms: 7 + -8 = -1
-5n = -1

Divide each side by '-5'.
n = 0.2

Simplifying
n = 0.2

See similar equations:

| Ax-bx=cx | | 10y^2-4y^3= | | x^2-10002x+20000=0 | | 7b-49= | | (4w-3)(7-w)=0 | | y=(6.5)x-9.5 | | 1/2(9)^x | | 3x-2(0.17647)=6 | | N+D+Q=110 | | 4-2z=-6 | | 2x+2y=-5 | | (6x+20)2=12 | | 72x+9y=27 | | 72x+9y+72= | | 2log(6)(x+5)=log(6)36+2 | | 6x-3y+5=0 | | 54x^3-16=0 | | 24x^2+20=0 | | 2x-(x-5)=x-5 | | 5x^2+9=-4 | | 1/4x-2/3=-1/5 | | 5(4+6)=x | | 2cosx-3tanx=0 | | 20x+2=200 | | 2y=12.6 | | 2xy=12.6 | | -4-2n=-16 | | 7.5-x=2.8 | | 8x-3/x=2 | | (2x-4)/x=(x-2)/2 | | (2x-7)/x=(x-3)/4 | | 2x+y=118 |

Equations solver categories