12n-19=9n+17

Simple and best practice solution for 12n-19=9n+17 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 12n-19=9n+17 equation:


Simplifying
12n + -19 = 9n + 17

Reorder the terms:
-19 + 12n = 9n + 17

Reorder the terms:
-19 + 12n = 17 + 9n

Solving
-19 + 12n = 17 + 9n

Solving for variable 'n'.

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

Add '-9n' to each side of the equation.
-19 + 12n + -9n = 17 + 9n + -9n

Combine like terms: 12n + -9n = 3n
-19 + 3n = 17 + 9n + -9n

Combine like terms: 9n + -9n = 0
-19 + 3n = 17 + 0
-19 + 3n = 17

Add '19' to each side of the equation.
-19 + 19 + 3n = 17 + 19

Combine like terms: -19 + 19 = 0
0 + 3n = 17 + 19
3n = 17 + 19

Combine like terms: 17 + 19 = 36
3n = 36

Divide each side by '3'.
n = 12

Simplifying
n = 12

See similar equations:

| 7g=4g-12j | | -9r-33=-6 | | 2t^2-2t=4 | | 4X^4-25X+36=0 | | 4b+18=110 | | -2q-12=6 | | Graphy=-2x^2-8x+10 | | 18b+4=110 | | 10y-7=7+3y | | (5x*7)+8= | | -8x^2+24x-27=-25 | | 4b=110 | | 8t+-43=-3 | | -2q+32=8 | | (fx)=(x-5)(2x-1) | | -5q+38=-2 | | 5c+9c+6c-5= | | -2q+43=-7 | | -5s+-20=-5 | | 2n+8n= | | 2y+0.8=3.9 | | 2(y+0.8)=3.9 | | (1+2g)(5)= | | 18x-8x=7x-12 | | -y-z= | | X-2-4=5 | | Y+0.8=3.9 | | 25u^2-30u-12=0 | | 8x^2=5-9x | | (5z^12)(-4z^7)(z^4)= | | 2y-0.8=3.9 | | -4n-4=16 |

Equations solver categories