20=2(-7+n)

Simple and best practice solution for 20=2(-7+n) 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 20=2(-7+n) equation: 



20=2(-7+n)

We move all terms to the left:

20-(2(-7+n))=0

We add all the numbers together, and all the variables

-(2(n-7))+20=0



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

2(n-7)

We multiply parentheses

2n-14

Back to the equation:

-(2n-14)



We get rid of parentheses

-2n+14+20=0

We add all the numbers together, and all the variables

-2n+34=0

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

-2n=-34

n=-34/-2

n=+17

See similar equations:

| -x+6=2x+9 | | 2(3x+5)=8x | | 1/2(3x-8)=47 | | 3(6p-6)=-90 | | 5x-4+7x=-148 | | 5p​+5=45 | | 5x-4+7x=-1485x−4+7x=−148 | | 81=9(b-1) | | 2x5=4x-5 | | 5y-2y=4y+9 | | 11w=4+6 | | 13w+5=18w-60 | | 4x+3=21-2xAx=6 | | 3^n=15.58 | | 5k+5=-17-6k | | 7(4x-5)-4(6x+5)=-1 | | 7(4x05)-4(6x+5)=-91 | | (4x+10)+(5)=180 | | -7/8x+14=14 | | 1.5(4x−8)=32 | | 7-3x=x-4-(2+x) | | x+1.1=27+1.1 | | 1/2(4x−8)=32 | | -2-4(x+2)=2(10-2x) | | -22=-2n-6 | | p−471–30=–15 | | 2x+1.1-1.1=55.1-1.1 | | 7x+6=9x2,x | | -7+7d=-63 | | 9-8d=-47 | | 3n(5n-6)=10 | | 180(n−2)= |

Equations solver categories