3(n+12)=-54-5n

Simple and best practice solution for 3(n+12)=-54-5n 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(n+12)=-54-5n equation:


Simplifying
3(n + 12) = -54 + -5n

Reorder the terms:
3(12 + n) = -54 + -5n
(12 * 3 + n * 3) = -54 + -5n
(36 + 3n) = -54 + -5n

Solving
36 + 3n = -54 + -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.
36 + 3n + 5n = -54 + -5n + 5n

Combine like terms: 3n + 5n = 8n
36 + 8n = -54 + -5n + 5n

Combine like terms: -5n + 5n = 0
36 + 8n = -54 + 0
36 + 8n = -54

Add '-36' to each side of the equation.
36 + -36 + 8n = -54 + -36

Combine like terms: 36 + -36 = 0
0 + 8n = -54 + -36
8n = -54 + -36

Combine like terms: -54 + -36 = -90
8n = -90

Divide each side by '8'.
n = -11.25

Simplifying
n = -11.25

See similar equations:

| 7b=10c-65 | | 3x-6y=44 | | 1/2*1*1^2 | | 9x-8+3x+2=42 | | -4/5(x-15)=-4 | | 5(x-3/8)-x=62 | | -10(x+12)=8+6x | | 3x(x-2)-(x+1)(x-13)=13 | | 7x+3-12=10x-3x-9 | | 3(x-2)+5x=26 | | -2m+m=-3 | | -(h+10)=3 | | 42-3x=9(-10-4x) | | 3(t+2)+1=16 | | ln(y)=1.3-2x | | 5(x-4)+7=17 | | -2x-21=2x+11 | | 7a-46=11(-11+2a) | | -14=7x+1+8x | | 3x^2-6x^2-9x=0 | | 5x/100*400 | | 5n+16=76 | | X^2+6x=5x+20 | | 2cosa-cosa=0 | | a/-2-6=1 | | -x+12=x+4 | | 6(x-5)=-38+7x | | 5a+8-4=23 | | 11n+12=78 | | 12-e=15 | | -d=4(d+20)+15 | | 10=-3x+x |

Equations solver categories