-n+18=8n-2(1+7n)

Simple and best practice solution for -n+18=8n-2(1+7n) 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 -n+18=8n-2(1+7n) equation: 



-n+18=8n-2(1+7n)

We move all terms to the left:

-n+18-(8n-2(1+7n))=0

We add all the numbers together, and all the variables

-n-(8n-2(7n+1))+18=0

We add all the numbers together, and all the variables

-1n-(8n-2(7n+1))+18=0



We calculate terms in parentheses: -(8n-2(7n+1)), so:

8n-2(7n+1)

We multiply parentheses

8n-14n-2

We add all the numbers together, and all the variables

-6n-2

Back to the equation:

-(-6n-2)



We get rid of parentheses

-1n+6n+2+18=0

We add all the numbers together, and all the variables

5n+20=0

We move all terms containing n to the left, all other terms to the right

5n=-20

n=-20/5

n=-4

See similar equations:

| 4(4x-2)=8(x-7) | | f2-15=9 | | 7w-8w-8=-20-3w | | 219=-2x+7(-3+5) | | 7(1+7n)+3n=-37+8n | | -4k-3=-11 | | 36+2x=`80 | | 5k=6k-14 | | m+48=38 | | 17z-14z-z-2z+3z=6 | | 2x-15=135 | | 23/100=x/76 | | y+7=9(y-1) | | -5m-16=-4m+3(1+6m) | | 18+14y=16y-20 | | 9=15−2f | | 6x-12+3x+3=180 | | 8=-6b-2b | | 5h=-105 | | t-(-2)=5 | | 18s2+48s–18=0 | | -5v-10-10=-2v+10 | | -279=-4x+5(5x-18) | | z-22=10 | | -4h+-2=-14 | | 21+5x=-3+15 | | 6v+14=2v+30 | | 6+10l=26 | | e+10=11 | | -2q+1=q+10 | | 20+0.07x=15+0.08x | | 10=-2k-3k |

Equations solver categories