3(3n+4)=6(5n+2)+4

Simple and best practice solution for 3(3n+4)=6(5n+2)+4 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 3(3n+4)=6(5n+2)+4 equation: 


Simplifying
3(3n + 4) = 6(5n + 2) + 4

Reorder the terms:
3(4 + 3n) = 6(5n + 2) + 4
(4 * 3 + 3n * 3) = 6(5n + 2) + 4
(12 + 9n) = 6(5n + 2) + 4

Reorder the terms:
12 + 9n = 6(2 + 5n) + 4
12 + 9n = (2 * 6 + 5n * 6) + 4
12 + 9n = (12 + 30n) + 4

Reorder the terms:
12 + 9n = 12 + 4 + 30n

Combine like terms: 12 + 4 = 16
12 + 9n = 16 + 30n

Solving
12 + 9n = 16 + 30n

Solving for variable 'n'.

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

Add '-30n' to each side of the equation.
12 + 9n + -30n = 16 + 30n + -30n

Combine like terms: 9n + -30n = -21n
12 + -21n = 16 + 30n + -30n

Combine like terms: 30n + -30n = 0
12 + -21n = 16 + 0
12 + -21n = 16

Add '-12' to each side of the equation.
12 + -12 + -21n = 16 + -12

Combine like terms: 12 + -12 = 0
0 + -21n = 16 + -12
-21n = 16 + -12

Combine like terms: 16 + -12 = 4
-21n = 4

Divide each side by '-21'.
n = -0.1904761905

Simplifying
n = -0.1904761905

See similar equations:

| 2.25(4x-4)=-2+10x-12 | | 2b+9=b+5 | | 2s^2-18s= | | 34=14+3z | | 2/x-5-1/x-5=11/x^2-25 | | 2n^2+9n+45=0 | | 240000=6Q-Q^2 | | 2y-4x=20 | | 3+2x-4x=4-x+2 | | Y=3+-6*1 | | Y=3+-6*0 | | x^4-26x^2y^2+25y^4=0 | | Y=3+-6*-1 | | 7x+31=x+55 | | =3(x-y) | | 8x^2+34x+30=0 | | 5/3635/9= | | 0.04x+0.07(14000.00-x)=840.00 | | 7y+5=3y-3 | | Y=3+-6*5 | | 12x-10-4x+50= | | 15X-10=16X+7 | | log(x)=0.82 | | w+3=-20 | | 9X-48=-3X | | 6b^2+7b-90=0 | | 130+81= | | x-(-11x)=x+6 | | 1200=6Q-(Q^2/200) | | 130*9= | | x+(y+5)= | | 3x-13=5x-39 |

Equations solver categories