7n+12=5(n+6)-8

Simple and best practice solution for 7n+12=5(n+6)-8 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 7n+12=5(n+6)-8 equation:


Simplifying
7n + 12 = 5(n + 6) + -8

Reorder the terms:
12 + 7n = 5(n + 6) + -8

Reorder the terms:
12 + 7n = 5(6 + n) + -8
12 + 7n = (6 * 5 + n * 5) + -8
12 + 7n = (30 + 5n) + -8

Reorder the terms:
12 + 7n = 30 + -8 + 5n

Combine like terms: 30 + -8 = 22
12 + 7n = 22 + 5n

Solving
12 + 7n = 22 + 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.
12 + 7n + -5n = 22 + 5n + -5n

Combine like terms: 7n + -5n = 2n
12 + 2n = 22 + 5n + -5n

Combine like terms: 5n + -5n = 0
12 + 2n = 22 + 0
12 + 2n = 22

Add '-12' to each side of the equation.
12 + -12 + 2n = 22 + -12

Combine like terms: 12 + -12 = 0
0 + 2n = 22 + -12
2n = 22 + -12

Combine like terms: 22 + -12 = 10
2n = 10

Divide each side by '2'.
n = 5

Simplifying
n = 5

See similar equations:

| (3m+5)=66 | | 5x^2+27x=-28 | | 42/7+4 | | x/3+2/5=7/15 | | p^2+1=25 | | 3q^2+1q+14=0 | | x^2-24x+99=0 | | 4+42/7 | | x^2-1=63 | | 4+12/7 | | 8x+20y= | | x-5-5x=35 | | n/2+8=5 | | 30=t/6 | | n^2+5=-14 | | -96=-6x-5x+3 | | -8=c/10 | | 4+x/7 | | 2x=4x-11 | | 8+10s=98 | | -8k=-24 | | v^2-10=47 | | W+16.7=8.27 | | Z/32+5/8=13/16 | | c=5(50-32)/9 | | 7-6x^2=-209 | | u/6=9 | | -18x=54 | | 10a^2-7a-26=0 | | -3x+14=-13 | | -9k^2=810 | | 12x+3xy-40= |

Equations solver categories