3n-8n+9-4n=

Simple and best practice solution for 3n-8n+9-4n= 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-8n+9-4n= equation:


Simplifying
3n + -8n + 9 + -4n = 0

Reorder the terms:
9 + 3n + -8n + -4n = 0

Combine like terms: 3n + -8n = -5n
9 + -5n + -4n = 0

Combine like terms: -5n + -4n = -9n
9 + -9n = 0

Solving
9 + -9n = 0

Solving for variable 'n'.

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

Add '-9' to each side of the equation.
9 + -9 + -9n = 0 + -9

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

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

Divide each side by '-9'.
n = 1

Simplifying
n = 1

See similar equations:

| 7-(5-7)= | | 46x+2=9+2x | | 14+[-9+(-3)]= | | 40y=16y | | 272x=135x | | 31a-2=4n+45 | | 306x=135x | | 4x+x^2=252 | | y=-0.9x-6.5 | | y+0.9x+6.5=0 | | 150x^6y^3+195x^5y^3-45x^4y^3=0 | | f(x)=3[x]+5 | | X(.6)+1=x | | -15-4y=9 | | 14x-2x-8=32 | | 10z+6-9=67 | | 70=35+-5x-10 | | 70=35-5x-10 | | 25/23!2! | | 70=35-15x | | 3/10÷3/4 | | 4^5x-2=1/4^6 | | 2x^3-7x^2-2x+7=0 | | x^2+kx+99=0 | | 51=31-5x-5 | | 51=30-3x-12 | | 12x-6=36 | | 2(5/6)= | | 7x+(4-x)= | | 2x+14-x=8+4x-6 | | 2x-6x+20=2x+38 | | 7x+3x-6x=17+3 |

Equations solver categories