15n-6=9n+12

Simple and best practice solution for 15n-6=9n+12 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 15n-6=9n+12 equation: 



15n-6=9n+12

We move all terms to the left:

15n-6-(9n+12)=0

We get rid of parentheses

15n-9n-12-6=0

We add all the numbers together, and all the variables

6n-18=0

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

6n=18

n=18/6

n=3

See similar equations:

| 6r=77.22 | | -52=12y+44 | | a=(1.0110)^28 | | 12x²+0x-7=0 | | 10q-5q=20 | | 3/2*(4/7x-3/7)=20/7*(7x-3)/10-(3x-1)/4+(2x-1)/2 | | 12x²-7=0 | | x/5.6=2.8 | | 5/34r+4/3=-8/9 | | 0,3x+1-1,4x+7+1,2x-8+3,8x=0,7x | | |x|=7=5 | | 3(x-3(=x+3 | | 2^3z^+1=81 | | 37x+-15=44x+-29 | | 4(6^2x)=3^5x-1 | | 15x+6=6x=15 | | a=1^1 | | 13g-12g=6 | | 2^3z+1=81 | | -11p+42=-35 | | -143+3x=-13x+97 | | (4x+6)=(6x-11) | | 17+2e=59 | | -6(x+11)=30+6(x+2) | | 2x+(x+2)=180 | | (6x-15)=(4x+11) | | X-212=x | | 74=4x+1 | | -11x-62=142-5x | | -2-5s=4(4-s) | | (16b-2)-5(3b+3)=-3 | | 1+4x=4(14x+26)-x |

Equations solver categories