40-2n=22

Simple and best practice solution for 40-2n=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 40-2n=22 equation: 


Simplifying
40 + -2n = 22

Solving
40 + -2n = 22

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 = 22 + -40

Combine like terms: 40 + -40 = 0
0 + -2n = 22 + -40
-2n = 22 + -40

Combine like terms: 22 + -40 = -18
-2n = -18

Divide each side by '-2'.
n = 9

Simplifying
n = 9

See similar equations:

| 3x^1/2 | | 9n=17 | | 9y+24y+14x+4x=360 | | 6c^2-150= | | 5x-53=3x+7 | | (27w^3)^(-1/3) | | c/2=39 | | 5w^2=8w-12 | | 15+9x+3y=0 | | (-4a+b-2c)-(3a+2b-c)= | | h=16t^2+40t+1.5 | | 9/60000 | | 2(4x-3)=-34 | | 5a^2-25a-a+5=0 | | X^2-15x=25 | | x^3+13x+13=0 | | -5=12x-11 | | -2x^2+45x-108=0 | | x^1/3*x^1/2 | | 8x^2=192-16x | | 2p+3+4=5y+10 | | 7*(8-2x)=6*(5-x) | | 16=y+3y | | D/8=8 | | (x+17)-25= | | 4v-v=15 | | 6x+4x=9x-8 | | (x+37)+(x+67)+90=180 | | log(3)(2x+1)=2 | | 1.4(7x)=1.2(5-x) | | -v+9=196 | | 2(x-3)+8=2 |

Equations solver categories