3+8n=9+7n

Simple and best practice solution for 3+8n=9+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 3+8n=9+7n equation: 



3+8n=9+7n

We move all terms to the left:

3+8n-(9+7n)=0

We add all the numbers together, and all the variables

8n-(7n+9)+3=0

We get rid of parentheses

8n-7n-9+3=0

We add all the numbers together, and all the variables

n-6=0

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

n=6

See similar equations:

| 2x+3(x-11)=0 | | 3(3x-4)=-5(-x+2) | | f(50)=5-9/2 | | -3m=4m-14 | | 6+3(-2x+3)=-3(x+1) | | 4=f−2 | | X+6+4x=X | | 5x-113=62 | | -11=-13-14r | | 82+13=6w-15 | | 7x+1=6x+13 | | 4z-13=81 | | 4z-13=99 | | 2x+23=11x-4 | | p2=8 | | 3(x+5)=•4x+8 | | 6y+y-2y+y=0 | | 5z-85=70 | | -7(1x-8)=7 | | 25x+500=20 | | 5z-85=110 | | -27+p=-15 | | X=4=3(3x+18) | | 1-7x+3=-24 | | 4x-27=109 | | ^(4x-7)=-8x+14 | | 5x-32=77 | | x4+5x2+6=x4+5x2+6 | | 4z-66=78 | | 7/3y=-12/5 | | 3(6−5v)=2(–9v−9) | | 2+1−p+6=2+16−1 |

Equations solver categories