8n+12=30-84

Simple and best practice solution for 8n+12=30-84 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 8n+12=30-84 equation:


Simplifying
8n + 12 = 30 + -84

Reorder the terms:
12 + 8n = 30 + -84

Combine like terms: 30 + -84 = -54
12 + 8n = -54

Solving
12 + 8n = -54

Solving for variable 'n'.

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

Add '-12' to each side of the equation.
12 + -12 + 8n = -54 + -12

Combine like terms: 12 + -12 = 0
0 + 8n = -54 + -12
8n = -54 + -12

Combine like terms: -54 + -12 = -66
8n = -66

Divide each side by '8'.
n = -8.25

Simplifying
n = -8.25

See similar equations:

| y/6=7/42 | | 3x^2-8x-16= | | -2-6/5-(-5)= | | 6w^2+12w=0 | | 5=v+14/5 | | x^2+3x^2= | | 8a-6=34 | | 2x^2-20x=-24 | | 5/8x+15=7/8x-1 | | 9x+3(x-y)=10(x-5)+7 | | (2x+3y)(4x+y)=0 | | n^2+12n+40=0 | | 10n^2-65n-35= | | -17x=102 | | 2x-6x-6x+3=0 | | x/20-4=16 | | (4x+1)(7x-3)-(x-3/2)(4x+1) | | (2x+y)(4x+y)=0 | | n^2-10n=7 | | m-7=n+3 | | 6r^2+3r+2=0 | | -7(4x+2)=(2x+1) | | 6=50-15t-16t^2 | | 0.4n+3=11 | | 2c^2+7c+3=o | | x^2+12x+35/3x+15 | | 10+x+5=12+x+5 | | 3x^2–24x+360 | | 3x^2-2x+8+0 | | 3x^2–24x+36=0 | | x+3xx+3 | | 4v-3v=19 |

Equations solver categories