28-n=20

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


Simplifying
28 + -1n = 20

Solving
28 + -1n = 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 + -1n = 20 + -28

Combine like terms: 28 + -28 = 0
0 + -1n = 20 + -28
-1n = 20 + -28

Combine like terms: 20 + -28 = -8
-1n = -8

Divide each side by '-1'.
n = 8

Simplifying
n = 8

See similar equations:

| 90=90 | | 35u^12x^12y^7=m | | a+90-a=90 | | a+(90-a)=90 | | 20u^4x^8y^7+15u^8x^4=x | | 2000=2.2x+190 | | x+(90-a)=90 | | y=2.2x+190 | | 3w=45 | | 9x+10=3x+4 | | 5y=4x+8 | | 3x-2y+10=0 | | 4.4s+6.2= | | (12x+2)+(7x+7)=180 | | 90-x=90-x | | p+21+3p-23+p=624 | | x+(90-x)=90 | | 31+4y-12=13y-9-24 | | -88+23=-2x+15x | | 6w-14w=48 | | -5x+6+6x=-9+14 | | x^2=432 | | 2n-7(3+b)=b+3 | | 64m^4+1=0 | | 64m^2+1=0 | | 0=(x+2)ln(x) | | 0=(x+2)*ln(x) | | x-10=x/6 | | (6x+2)+(-7x+4)= | | 3x^3=96 | | 5(x-3)-2(x-8)=1 | | 6n-5(10+6n)=-10 |

Equations solver categories