40-2n=

Simple and best practice solution for 40-2n= 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 40-2n= equation:


Simplifying
40 + -2n = 0

Solving
40 + -2n = 0

Solving for variable 'n'.

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

Add '-40' to each side of the equation.
40 + -40 + -2n = 0 + -40

Combine like terms: 40 + -40 = 0
0 + -2n = 0 + -40
-2n = 0 + -40

Combine like terms: 0 + -40 = -40
-2n = -40

Divide each side by '-2'.
n = 20

Simplifying
n = 20

See similar equations:

| 2a^2+8ab-4ac=0 | | 12a+5b+7b-4a= | | a^2+5a+7a+35= | | 11w=16+7w | | 66=2x+1*x+1 | | log(x)+log(x-6)=log(12x) | | log(x+13)=log(x)+log(13) | | log(x+3)=log(x)+log(13) | | y-5/3=2 | | 8=5-c/6 | | 7-m/2=0 | | (8x^3+4x^2+9x+1)-(-11x^3-8x^2-11x-6)= | | 2(3-5x)=15 | | (4x^2+9x+1)-(-8x^2-11z-6)= | | (11x-5)=5 | | (3x-12)=87 | | (3x-12)=0 | | 2(5x-4)-3(2x+5)=1 | | 4(k+3)-3(k-7)=0 | | 4(3p-2)-2(5p+3)=0 | | 3(m-1)-2(m+4)=0 | | x(x+15)2=3X+15 | | x-5=5x+11 | | 2P-6=4 | | z^3-8i=0 | | 2x-2x=0 | | 8(x)=3.2 | | x^8-6x^5-7=0 | | 5x*24=9 | | 3x+65=83 | | 3x+65=85 | | -3(x-3)(x+7)=0 |

Equations solver categories