100-n=28

Simple and best practice solution for 100-n=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 100-n=28 equation: 


Simplifying
100 + -1n = 28

Solving
100 + -1n = 28

Solving for variable 'n'.

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

Add '-100' to each side of the equation.
100 + -100 + -1n = 28 + -100

Combine like terms: 100 + -100 = 0
0 + -1n = 28 + -100
-1n = 28 + -100

Combine like terms: 28 + -100 = -72
-1n = -72

Divide each side by '-1'.
n = 72

Simplifying
n = 72

See similar equations:

| 90+2x+3y=180 | | x=-2y^2-8y+14 | | 64=4u | | X+X+2X=44 | | A=1.5h(a+b) | | 4y-7=7+2 | | 7+X+6X=70 | | 19.95+.55x=95.30 | | 1+7x=10-3y | | 3(2x+5)=x(4-2x)+5 | | y^2-8y+3=0 | | Log(8x+10)=0 | | 8x-x+12-9= | | W^2+18w=-77 | | 5n^2+6n-24=0 | | 2x+69=-3x+84 | | 90-3x+3x-90=180 | | 0=x^2+7x+8 | | 28=14x | | 28+5x=14x | | 28+5x-x=14x | | y^2-26y+106.75=0 | | 8x-9y=36 | | -7x+14y=28 | | 12x+8=240 | | 2x+3y-5z=121 | | f-g=2c+6 | | 36x^3-10=x | | -17+w=8 | | 2x+18=3x-9 | | (6x-3)(2x+4)=0 | | 4+0.10=0 |

Equations solver categories