7+3n=28

Simple and best practice solution for 7+3n=28 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 7+3n=28 equation: 


n in (-oo:+oo)

3*n+7 = 28 // - 28

3*n-28+7 = 0

3*n-21 = 0 // + 21

3*n = 21 // : 3

n = 21/3

n = 7

n = 7

See similar equations:

| 5/(3x-4)=2/(x+5) | | -7+7k=-56 | | -10+3x=-25 | | 4n-7=-55 | | -2n+8=14 | | -4x+4=-36 | | -4-7x=-25 | | 3k+6=27 | | 6d-7=5 | | 6k+6=78 | | 3d-2=13 | | 9-7d=-68 | | 4m-4=36 | | 6b-9=-3 | | 3x(x-2)(x+4)(x^2-1)= | | -10-3k=26 | | 9x+3=2x+21 | | 1-7t=-83 | | 4d+6=-2 | | 4k-3=-3 | | 2+6t=-40 | | 7d+2=-40 | | -5x-3=-28 | | 6+5t=21 | | 8+6w=8 | | 5k+10=-20 | | 8-5d=-12 | | 6-6n=36 | | 7x-4(2x-1)+7=-2(1-2x)+3 | | 3b+6=0 | | 6n-3=63 | | -4m+10=46 |

Equations solver categories