7-2n=

Simple and best practice solution for 7-2n= 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 7-2n= equation:


Simplifying
7 + -2n = 0

Solving
7 + -2n = 0

Solving for variable 'n'.

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

Add '-7' to each side of the equation.
7 + -7 + -2n = 0 + -7

Combine like terms: 7 + -7 = 0
0 + -2n = 0 + -7
-2n = 0 + -7

Combine like terms: 0 + -7 = -7
-2n = -7

Divide each side by '-2'.
n = 3.5

Simplifying
n = 3.5

See similar equations:

| 2(x+4)+5x=7 | | 3(3x-2)=3(2x+1) | | 2y=6(y-7) | | 12-(5m+3)=4+2m-16 | | (x-1)(x-2)(x-3)(x-4)=15 | | 2x+1=-34+7x | | 14+2(4y-3)=40 | | 196=-16t^2+18t+224 | | -3(2)-(-3)= | | 2x^2-6x=3 | | 3(-2)+2= | | x^4-8x^2+16=9 | | 3n+5=-21 | | x^4+8x^2+16=9 | | -2x+7=-53-7x | | x^2+8x^2+16=9 | | 8x+7x-x=42 | | 5(a+3)-2(a+3)=7 | | 2u-6=-14 | | x+13x=42 | | 13h-11-h=4-27h-2 | | 6(x-3)=4x+12 | | 6-5(2n-3)=1 | | -14m-16=2(23-7m) | | 1200=780+5x | | 3x^2-13x=-10 | | 5n-18-n=2(2n-9) | | 450=6h+120 | | 4x^2+12= | | 4x+2x=-20 | | -3x+7=3(-1x+2) | | 4(2x-3)=5x+7+3x |

Equations solver categories