3n+13=5n-9

Simple and best practice solution for 3n+13=5n-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 3n+13=5n-9 equation:


Simplifying
3n + 13 = 5n + -9

Reorder the terms:
13 + 3n = 5n + -9

Reorder the terms:
13 + 3n = -9 + 5n

Solving
13 + 3n = -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.
13 + 3n + -5n = -9 + 5n + -5n

Combine like terms: 3n + -5n = -2n
13 + -2n = -9 + 5n + -5n

Combine like terms: 5n + -5n = 0
13 + -2n = -9 + 0
13 + -2n = -9

Add '-13' to each side of the equation.
13 + -13 + -2n = -9 + -13

Combine like terms: 13 + -13 = 0
0 + -2n = -9 + -13
-2n = -9 + -13

Combine like terms: -9 + -13 = -22
-2n = -22

Divide each side by '-2'.
n = 11

Simplifying
n = 11

See similar equations:

| n+-8=34 | | 3cosx+4secx=8 | | 7a-(4a-8a+3)+2a= | | 2(3x+2)=x-1+x | | 12-x=3x+4 | | 20=5(77-32) | | -1(-1+-1)= | | 6(6+2p)+2=110 | | 7(x+2)2-12=16 | | 10m+14=18m-2 | | x(x+x)=0 | | 9m+6n-6m+11n= | | 9y+9-3y+7=2y+4 | | 3x+2y-2+2x+7y+7= | | 1+3x+4=-7 | | 4(2x-1)+3(x-6)= | | 19.2=3u | | 95=-7x-6(x-5) | | m+9=-30 | | -0.3t^2+21t=0 | | -t-20-18=-3(-2t-20) | | -5x^2-55x=0 | | x+17=-2x+5 | | 9-2x^2-3x=0 | | -0.4t^2+24t=0 | | 6+19u+8=3u+6(4u-19) | | 3(-4k-7)=-81 | | 9(-2g-11)=-19g+8g+20 | | 5(-3j+19)=-14j | | -2j=2j+8 | | 6m=1+7m | | -5(-8w+3)=2(16w+18)+9w |

Equations solver categories