3n-2n=4n-9

Simple and best practice solution for 3n-2n=4n-9 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 3n-2n=4n-9 equation:


Simplifying
3n + -2n = 4n + -9

Combine like terms: 3n + -2n = 1n
1n = 4n + -9

Reorder the terms:
1n = -9 + 4n

Solving
1n = -9 + 4n

Solving for variable 'n'.

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

Add '-4n' to each side of the equation.
1n + -4n = -9 + 4n + -4n

Combine like terms: 1n + -4n = -3n
-3n = -9 + 4n + -4n

Combine like terms: 4n + -4n = 0
-3n = -9 + 0
-3n = -9

Divide each side by '-3'.
n = 3

Simplifying
n = 3

See similar equations:

| 4p-12=-24 | | 9x-28=71 | | 3(5x+2)-(9x-8)=7(x-4)+(x+12) | | 6+2n-6=14-6 | | 6x-2=43 | | 4(x-2)+5x+3+y=180 | | x^4-9x^3-5x^2-3x+17=0 | | 100-5x=13x+24 | | 5x+33=13x-55 | | 10-10x=86-38x | | 6x+14=-46-9x | | (y-4)(y-9)=0 | | (y-4)(y-9)= | | (x-4)(x+4)=4 | | (x-4)(x-4)=4 | | 0.5*[(x-4)(x-4)]=8 | | 2*5x^2=30x | | mx^2-(2m-1)x+m+1=2 | | y=2-3x+5 | | 10-9x=162-37x | | x^2+x+11=0 | | v+93=8 | | 4x+123=9x-7 | | 177-7x=29x+21 | | 11-8x=181-43x | | 4x+11=-3-8x | | 85-3x=3x+13 | | 5x+35=14x-46 | | 9x+8=44 | | 96-6x=12x+18 | | 6-9x=206-44x | | a^3-6a^2+13a-4=0 |

Equations solver categories