(n-7)*2=20

Simple and best practice solution for (n-7)*2=20 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 (n-7)*2=20 equation:


Simplifying
(n + -7) * 2 = 20

Reorder the terms:
(-7 + n) * 2 = 20

Reorder the terms for easier multiplication:
2(-7 + n) = 20
(-7 * 2 + n * 2) = 20
(-14 + 2n) = 20

Solving
-14 + 2n = 20

Solving for variable 'n'.

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

Add '14' to each side of the equation.
-14 + 14 + 2n = 20 + 14

Combine like terms: -14 + 14 = 0
0 + 2n = 20 + 14
2n = 20 + 14

Combine like terms: 20 + 14 = 34
2n = 34

Divide each side by '2'.
n = 17

Simplifying
n = 17

See similar equations:

| -6x-8=-7x-2 | | 180÷x-5+20×2=38 | | x^2(5x-2)(3x+4)(x+6)=0 | | 8+4s-2s=16 | | (n+2)*4=12 | | -3+2x-6x=15-2x | | x-8=6x+12 | | -x+27=x+3 | | 2-5(x+3)=7 | | 100-4x=14x+22 | | -6(-8x+6)=-3x | | -3x+1=2x+3 | | 3n+13=19 | | -6(4x-2)+5x+3=-3 | | 64t^2-49=0 | | (-4)(2-3)=5-x | | 7-8x=99-36x | | 10+v=20 | | -3-4(2x+5)=1 | | 12y+6=-18 | | 12-(4m-8)=3(2m+4)-7 | | 24x+80=44x | | 3m+2m=35-25 | | p-9=-13 | | 8-3p=2 | | 15x+150=45x | | 6-(2p-6)-30+5(7-3p)=0 | | 2x-12=51-5x | | -2x-9+4x=2 | | 10+p=8 | | 2x-(x-5)=7 | | 5x^2-x=-16x |

Equations solver categories