-3=n+9

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


Simplifying
-3 = n + 9

Reorder the terms:
-3 = 9 + n

Solving
-3 = 9 + n

Solving for variable 'n'.

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

Add '-1n' to each side of the equation.
-3 + -1n = 9 + n + -1n

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

Add '3' to each side of the equation.
-3 + 3 + -1n = 9 + 3

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

Combine like terms: 9 + 3 = 12
-1n = 12

Divide each side by '-1'.
n = -12

Simplifying
n = -12

See similar equations:

| x*(x-1)=2x+2 | | x+1+2x+2+3x+3=4x+4 | | p*7=23 | | p+7*2=9 | | 3k-5=7 | | 25x-49=0 | | d*-4=-5 | | (x+1)(x-1)= | | 8-m=8 | | y*-5=4 | | 3x^2-69x+5=0 | | 2(3)+3y=12 | | 3x-2(x+4)=7 | | 2n=12n-30 | | 0.2(x-3)-x=0.2 | | 104r-4r^2=5 | | 4r^2-104r+5=0 | | w*-4=6 | | 5x+10=4x+21 | | 4x^2y^3-12x^3y^2= | | X-y-3=0 | | =(a+b+c)(a+b+c)(a+b+c) | | d+1=-3 | | =(a+b+c)(a+b+c) | | 4x-6x+x+10x-12= | | a-5=0 | | b+5=4 | | k-4=4 | | b*8=2 | | y=-3logx | | n*3=10 | | x+3x=2x-10 |

Equations solver categories