2n-12=9+5n

Simple and best practice solution for 2n-12=9+5n 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-12=9+5n equation:


Simplifying
2n + -12 = 9 + 5n

Reorder the terms:
-12 + 2n = 9 + 5n

Solving
-12 + 2n = 9 + 5n

Solving for variable 'n'.

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

Add '-5n' to each side of the equation.
-12 + 2n + -5n = 9 + 5n + -5n

Combine like terms: 2n + -5n = -3n
-12 + -3n = 9 + 5n + -5n

Combine like terms: 5n + -5n = 0
-12 + -3n = 9 + 0
-12 + -3n = 9

Add '12' to each side of the equation.
-12 + 12 + -3n = 9 + 12

Combine like terms: -12 + 12 = 0
0 + -3n = 9 + 12
-3n = 9 + 12

Combine like terms: 9 + 12 = 21
-3n = 21

Divide each side by '-3'.
n = -7

Simplifying
n = -7

See similar equations:

| 17x+29=97 | | 6m+12= | | 9y-3-16=26 | | c+54+2c-60=180 | | (-15xy^4)x(1/3xy^3) | | (-10)+6x=110 | | 4=-2y+3x | | 5=8y-6 | | 3x^2+30x=-75 | | v+28=20v+9 | | 6x-20y=62 | | 2.5(p-4)=2.9+6.3 | | 2/3(x-13)=5/12 | | 3n-8=2-7n | | 0=8y-6 | | 2/3(x-1/3)=5/12 | | 8(x-2)=-7x+13x+8 | | U/5=-2 | | 21x-19=-3y | | Log(2x+3)=1+log(x-8) | | 9x+5=45x-12 | | c^3-27= | | 3(x)=75 | | x^2-5x+11=10 | | 3x=-10-y | | 2q+30+2q+78=180 | | 5p^2+20p+11=-4 | | 20+3x=36+20x | | x-8/2=12 | | -4c-2d=-2 | | 4x+10=3x+21 | | 18b+36=90 |

Equations solver categories