5n+3n-9=3n+15

Simple and best practice solution for 5n+3n-9=3n+15 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 5n+3n-9=3n+15 equation:


Simplifying
5n + 3n + -9 = 3n + 15

Reorder the terms:
-9 + 5n + 3n = 3n + 15

Combine like terms: 5n + 3n = 8n
-9 + 8n = 3n + 15

Reorder the terms:
-9 + 8n = 15 + 3n

Solving
-9 + 8n = 15 + 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.
-9 + 8n + -3n = 15 + 3n + -3n

Combine like terms: 8n + -3n = 5n
-9 + 5n = 15 + 3n + -3n

Combine like terms: 3n + -3n = 0
-9 + 5n = 15 + 0
-9 + 5n = 15

Add '9' to each side of the equation.
-9 + 9 + 5n = 15 + 9

Combine like terms: -9 + 9 = 0
0 + 5n = 15 + 9
5n = 15 + 9

Combine like terms: 15 + 9 = 24
5n = 24

Divide each side by '5'.
n = 4.8

Simplifying
n = 4.8

See similar equations:

| 5+4x+2x=53 | | -4.5=a+4.7 | | -51=x+-82 | | -2(z+3)-z=-z-4(z-2) | | -8x^2-2x-8=0 | | 33=9a | | 89.99+36.55(h-1)=309.29 | | 5x^2+3=15 | | 4N-(1.25N+250)=500 | | 4+3x+x=16 | | 10x-1=12x-5 | | (6a-4)=(2a+76) | | -161=-1+8(4-4n) | | (2x+3)+(4x-3)= | | 3b=12-6 | | (14x+4)=(11x+1) | | 6t+t=49 | | 113.04=3.14*3.14r^2 | | 1313.04=3.14r^2 | | 4x+6=7-2x | | x^2+12x=600 | | (W+2)(w)=24 | | 24x/6 | | 18m-(20m-18)=4(3-m) | | -7+12-22=x | | 7x+9y=-126 | | (5x-17)/-3=-6 | | W+2(w)=24 | | (3u+8)(7+u)=0 | | x=a-2 | | 3/5=N/16 | | -2y-(3k-2y)+3k= |

Equations solver categories