-2n+7=-21

Simple and best practice solution for -2n+7=-21 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 -2n+7=-21 equation: 



-2n+7=-21

We move all terms to the left:

-2n+7-(-21)=0

We add all the numbers together, and all the variables

-2n+28=0

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

-2n=-28

n=-28/-2

n=+14

See similar equations:

| 10x^2-18x+9=0 | | 10=2y−2 | | 1(3x)=5x-6 | | 13=y/3+9 | | 2x+3(2x-6)=4(2x+3)-30 | | 3+5n=5(n+2-7 | | j+4j=2j+30 | | y=-78X+23 | | X+20+y+25+60=180 | | 9s-24=48 | | 29x-3=6x+3 | | 10m-1=90+9 | | x+5=-5x | | 9g-7=29 | | 8x+1x-3(x+2)=30 | | 19=2j-15 | | -2y+7-6y=-9 | | 4k+k=10+30 | | 5y+35=y | | 3(2x+5)+4x=-65 | | 6(h+2)=84 | | -1.2x-3.8x=-20 | | 66+(5x+9)=90 | | 3(x-6)=2(x+5)+x | | 10w^2-30w=0 | | 2x-5+x=11-x | | 3y+18=42-3y | | 8k=–6+9k | | 2(w-4)=-6w+24 | | 2x−13=5 | | 9+2d=17 | | 1/2(4x-10)=3x-14+2x |

Equations solver categories