-9n+28+5n=20

Simple and best practice solution for -9n+28+5n=20 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 -9n+28+5n=20 equation:


Simplifying
-9n + 28 + 5n = 20

Reorder the terms:
28 + -9n + 5n = 20

Combine like terms: -9n + 5n = -4n
28 + -4n = 20

Solving
28 + -4n = 20

Solving for variable 'n'.

Move all terms containing n to the left, all other terms to the right.

Add '-28' to each side of the equation.
28 + -28 + -4n = 20 + -28

Combine like terms: 28 + -28 = 0
0 + -4n = 20 + -28
-4n = 20 + -28

Combine like terms: 20 + -28 = -8
-4n = -8

Divide each side by '-4'.
n = 2

Simplifying
n = 2

See similar equations:

| 21-6x=5-10x | | -20(8)(-3)(-2)= | | -4(2t+9)=-52 | | 5x+14=-42-3x | | 18=-2+4v | | 0.2=-9.8(t*t) | | (2x-3)(x-3)(x+5)=0 | | 5(z-5)=200 | | 30+x=860 | | 8+3w=20 | | -3d-21=-3(d+7)-10d | | 5(f-8)=-45 | | 30x-2= | | 5xz+3=23 | | 5x+34=13-30 | | 5x-8-12x+10=-7(x-2)-12 | | -10(s+5)=-76 | | 3w-6=-12 | | 16+7-39= | | 23=-16-j | | 12x^4-x-6=0 | | 12x^4-x-6=6 | | -(c-3)=0 | | -2000000+-80000x=-4200000 | | -2000000+-80000x=4200000 | | 25y+5= | | 5t+25=10 | | 2x^3-4x^2+4x+6=0 | | (4y-5)(8-y)=0 | | x+1/4=5 | | 6w+6=-12 | | 12720+20s=-6000 |

Equations solver categories