9+12n-3=6n+69-3n

Simple and best practice solution for 9+12n-3=6n+69-3n 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 9+12n-3=6n+69-3n equation:


Simplifying
9 + 12n + -3 = 6n + 69 + -3n

Reorder the terms:
9 + -3 + 12n = 6n + 69 + -3n

Combine like terms: 9 + -3 = 6
6 + 12n = 6n + 69 + -3n

Reorder the terms:
6 + 12n = 69 + 6n + -3n

Combine like terms: 6n + -3n = 3n
6 + 12n = 69 + 3n

Solving
6 + 12n = 69 + 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.
6 + 12n + -3n = 69 + 3n + -3n

Combine like terms: 12n + -3n = 9n
6 + 9n = 69 + 3n + -3n

Combine like terms: 3n + -3n = 0
6 + 9n = 69 + 0
6 + 9n = 69

Add '-6' to each side of the equation.
6 + -6 + 9n = 69 + -6

Combine like terms: 6 + -6 = 0
0 + 9n = 69 + -6
9n = 69 + -6

Combine like terms: 69 + -6 = 63
9n = 63

Divide each side by '9'.
n = 7

Simplifying
n = 7

See similar equations:

| -.25(4x-8)=.5(4-2x) | | 8x+20=420 | | y=4(4.65)+1 | | z(700+700)=z | | z(700+700)=700 | | 5(700+700)=700 | | 6=17-3x | | 20x=93 | | V=Iwh | | z-2(-z+9)=0 | | x^2+12=16x | | 32-(5+z)=20 | | -z+12-2z=3 | | 4x-1=35 | | 6a(3a^2-4b^7)= | | 4+1=35 | | 4-3z+2(5.5)=9 | | 7(3-z)+2z=-9 | | x^16=0 | | (2x+8)(x-3)= | | (3-5i)(2+9i)+(7+2i)(7-2i)= | | 6-x=17-2x | | 2+-4=6 | | 64x*-4=0 | | 16y=176 | | m=6(p+q) | | m-5m-6m+9= | | 6x+6-5x=11 | | 5x+a=y | | 7.8x+2=165.8 | | 9+5x=2x+9 | | 2x+3y-x+2y= |

Equations solver categories