-n-2=7

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



-n-2=7

We move all terms to the left:

-n-2-(7)=0

We add all the numbers together, and all the variables

-1n-9=0

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

-n=9

n=9/-1

n=-9

See similar equations:

| 25=2(x+5)+3x | | 2.5x+3-2=3(x+4)-1 | | f(125)=125+50(125) | | -30=-6w+3(w-2) | | 2.5x+3-2=3(x=4)-1 | | 6358.5=(0.785)(x^2 | | 2x2−5=13 | | 15+3p=17-p | | 10+4x-2=16 | | 30=14x-9x | | 24=10+2p | | 5b-5=-20 | | -15=7t=30-2t | | 93=5-2(p-80-4p | | 3.2+55=x+99 | | 2x+(x+35)=(2x-20)+(x+15) | | 3(3+m)=-12 | | -3.2+x/4=-9.6 | | (X+3)(x+3)=16+(x+1)(x-1) | | x+35=2x-20 | | -3(r-3)=39 | | 6x+7-13x=7(1-x) | | 3+3x=41+x | | 18+16x^2=25x^2 | | 20c-19c+4c-5c+3c=15 | | 6(3.14)+5x=3.14 | | -6.1=13.1+x/6 | | w/5-2.1=-14.6 | | (-6x-5)=-6+13 | | (x–7)2=4 | | 2m=5=10 | | 17v-14v-v=18 |

Equations solver categories