-3+9n=87

Simple and best practice solution for -3+9n=87 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 -3+9n=87 equation: 



-3+9n=87

We move all terms to the left:

-3+9n-(87)=0

We add all the numbers together, and all the variables

9n-90=0

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

9n=90

n=90/9

n=10

See similar equations:

| 5x2-40x=100 | | 6k-9=9 | | 2+3x/5=-7 | | 2+3j=-13 | | -15t^2+135t+10=0 | | 4^x+3=1/2^x | | 106=8g+12 | | 12/7=15/2x+1 | | 9(x+7)=16x-63 | | 3(x+1)=3x-8 | | 3x^2+24x-103=0 | | 9(x+1)=9x-7 | | x+121+90=180 | | (+x^2+4x-3x-12)(+x^2+x-6x-6)=0 | | 6(x+1)=6x-2 | | x+90=121 | | 8(x-6)=14x+48 | | x+x=121+180 | | 60=50+n-4/40 | | x+x=121+90 | | x+x=121 | | x=121-90 | | x=121+90 | | 91=(2x-3)(2x+3) | | 16s^2+40=-25 | | (x+-6)+6=4x-9 | | x=90+121 | | x+121=90 | | x=121+180 | | 8(x-3)-8=-32 | | 2(6h-9)=-24 | | 18x-3=14x-11 |

Equations solver categories