15-n=2n+9

Simple and best practice solution for 15-n=2n+9 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 15-n=2n+9 equation: 



15-n=2n+9

We move all terms to the left:

15-n-(2n+9)=0

We add all the numbers together, and all the variables

-1n-(2n+9)+15=0

We get rid of parentheses

-1n-2n-9+15=0

We add all the numbers together, and all the variables

-3n+6=0

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

-3n=-6

n=-6/-3

n=+2

See similar equations:

| 37=x+(3x-5)+(x+2) | | -2(-10-1y)-2y=20 | | 37=x^2+(3x-5)+(x+2) | | (4x+8)+x+(3x+4)=180 | | 6x*2-7x-5=0 | | 6(a-5=105 | | j÷6=8 | | 45x=945 | | 545=x+(0.07*x) | | 10=-1.4x+12 | | P(-1)=5x7-4x2+11x+17 | | x=100/7 | | 15/6=2x+x | | 1.8k=0.5 | | 6^4m=6^8m-2 | | X2+7x-720=0 | | 20t-2-2t=16 | | 12-r=-5 | | 0.8u=0.3 | | 26t-4-4t=96 | | 9t-4+3t=20 | | (x-1)(x+2)=44 | | 3x-2=2x+10=14 | | 9x=≥3 | | x²–7x–60=0 | | (x+12)+x=26 | | 4x-18=60 | | 7y+6y=+3y-9y | | 2i*7i=14i | | 2x+1.4=2x3= | | 1/4(4/9-4x)-7/9=6/9 | | -4(3-k)/3=2(k+6)/5 |

Equations solver categories