2n+39=84

Simple and best practice solution for 2n+39=84 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 2n+39=84 equation: 


Simplifying
2n + 39 = 84

Reorder the terms:
39 + 2n = 84

Solving
39 + 2n = 84

Solving for variable 'n'.

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

Add '-39' to each side of the equation.
39 + -39 + 2n = 84 + -39

Combine like terms: 39 + -39 = 0
0 + 2n = 84 + -39
2n = 84 + -39

Combine like terms: 84 + -39 = 45
2n = 45

Divide each side by '2'.
n = 22.5

Simplifying
n = 22.5

See similar equations:

| 5x=2(5x)-28 | | 4c-37=54 | | 2*n=8 | | r+2.1=-5.1 | | 2x+10+2x=-1 | | 15-2n=-3 | | b^2=2b-1 | | (8r-1)(r-7)=0 | | 0.06*7= | | w^2-4x+4=480 | | r-5.4=-7.6 | | 8(3+5x)+7x+4x= | | -9+7=m-3 | | 4(-9)= | | n+10n=132 | | 12+6j=j+3 | | 8x+9=26x | | (2x^2-11x-40)=0 | | w^2-4x-480=0 | | n-18=-16 | | -2=11+x | | 18x^2-17x=6x^2+5 | | 30+6x=49+21x+3 | | 4-2n=4 | | x-3*12x=0 | | 3(5x+2)-(-8x-3)= | | f(x)=3x^5-10x^3+15X | | X^2+y^2-4x+8y-5=0 | | s-9=4 | | x^2-7x=-8x+72 | | 85/200=x/100 | | 3.65e+13= |

Equations solver categories