2n-3n+9=

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


Simplifying
2n + -3n + 9 = 0

Reorder the terms:
9 + 2n + -3n = 0

Combine like terms: 2n + -3n = -1n
9 + -1n = 0

Solving
9 + -1n = 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 + -1n = 0 + -9

Combine like terms: 9 + -9 = 0
0 + -1n = 0 + -9
-1n = 0 + -9

Combine like terms: 0 + -9 = -9
-1n = -9

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

Simplifying
n = 9

See similar equations:

| -2(4-6x)=-80 | | 5x-(x-3)=3x+6-5 | | 18=6-(-3s) | | 10.00+3.00=55 | | 7x+x=21 | | 3(2b-6)+2b=6 | | 6x+18x-8=6(4x+1) | | 4(y+6)=4 | | 11v-9v+5v+3v=10 | | 47+7+3a=66 | | 20-7z=8(2z+5) | | 5x+9x(x-5)= | | -12+2v=4 | | 3(h-4)+1=10 | | 6a+2b=9.10 | | 11x-19=6x+2 | | 5x-1+7=3x | | 5x+9(x-5)= | | 2y-11=36 | | 7=49x^2 | | 12x-6=28x+5 | | 7x-(-17)=-11 | | 3=-3q | | 2ab+5b+a=10 | | p-p+p-1=11 | | 3x^3+3x^2-48x+60=0 | | -3(d-18)=12 | | 4-(3x-2)=2x+(3x-5) | | 9x^2-12x+4=87 | | 15x-14x+1=16 | | -25=n-10 | | 2.15= |

Equations solver categories