20-2n=22

Simple and best practice solution for 20-2n=22 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 20-2n=22 equation: 


Simplifying
20 + -2n = 22

Solving
20 + -2n = 22

Solving for variable 'n'.

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

Add '-20' to each side of the equation.
20 + -20 + -2n = 22 + -20

Combine like terms: 20 + -20 = 0
0 + -2n = 22 + -20
-2n = 22 + -20

Combine like terms: 22 + -20 = 2
-2n = 2

Divide each side by '-2'.
n = -1

Simplifying
n = -1

See similar equations:

| 6h^2=3h | | 9w-12w-2=7 | | 6n+2-5n-4=0 | | x^2-10x-6=0 | | 2m+19=96+2(2n+20) | | r+5r+5=-25 | | 64x^2-49=0 | | 5x^2+9-8x^3= | | 2x+10=4x-18 | | 66.15+30= | | 5(x-1)-3+2x=7x+9 | | 112=-4x+(-2x+12) | | 8=7a-8-3a | | 3x^2+1x-3=0 | | 3k^2=6k | | 2+7(x+2)=7x+13+3 | | 8x-6y=-14 | | 2x+2+5x=23 | | 12+5X=8+X | | 2n-9=13 | | x^3-5x^2+4x=0 | | (-20x-5x-5x-5x)+5=8 | | x-.75=.2 | | 10+4w-3w=13 | | 4(n+3)+1=3n | | -0.3(x-3)+x=0.5(9-x) | | 2.9=-6c+0.6+7c+0.2 | | x+0.8333=.22222 | | 9y+3=8y | | -8w+23=4w | | -4-2x=0 | | 13=3a-14 |

Equations solver categories