9n-11=3n+7

Simple and best practice solution for 9n-11=3n+7 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 9n-11=3n+7 equation:


Simplifying
9n + -11 = 3n + 7

Reorder the terms:
-11 + 9n = 3n + 7

Reorder the terms:
-11 + 9n = 7 + 3n

Solving
-11 + 9n = 7 + 3n

Solving for variable 'n'.

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

Add '-3n' to each side of the equation.
-11 + 9n + -3n = 7 + 3n + -3n

Combine like terms: 9n + -3n = 6n
-11 + 6n = 7 + 3n + -3n

Combine like terms: 3n + -3n = 0
-11 + 6n = 7 + 0
-11 + 6n = 7

Add '11' to each side of the equation.
-11 + 11 + 6n = 7 + 11

Combine like terms: -11 + 11 = 0
0 + 6n = 7 + 11
6n = 7 + 11

Combine like terms: 7 + 11 = 18
6n = 18

Divide each side by '6'.
n = 3

Simplifying
n = 3

See similar equations:

| 12-1n=6+1n | | -3w^2+52w+18=0 | | 1n+7=16 | | 8+15x+1=6x+18 | | 12(x+1)=4x-1 | | 6c+5=19 | | 1/3x−1/7x=2−1/9x | | 2d+5=20-4 | | -3(m-5)-(m+5)=-5m+2m | | 6(x-4)+13=8x-(2x+7)-4 | | 9x+27=18+9-27 | | ab+-1ap=bp | | =(2x+3)(3x-2) | | 4(z-6x+8)-6(z+3X-5)= | | 5*a+7=9*a-25 | | -4(4x+4)=6-3(4+5x) | | 19x+3y=-11 | | -4n+6(-3n-2)=-4-5(3+3n) | | 84-2x=95-3x | | 2(2x-3)=3(x-7) | | 15-x=.8 | | 2x+11=5x-20 | | 6y+36-12x=0 | | (2x-1)(x-2)-3x+26=(2x+1)(x+2) | | a*2+4=11 | | (6p-5q+4r)-9(-6p+4q-4r)= | | 9a+34=7a+3 | | 39t-27t=12 | | 7k+19=5k+4 | | 6z-2=3z+11 | | 4x+7x+15=180 | | 50(3y-2)=50(y+2) |

Equations solver categories