2(n-2)=20

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


Simplifying
2(n + -2) = 20

Reorder the terms:
2(-2 + n) = 20
(-2 * 2 + n * 2) = 20
(-4 + 2n) = 20

Solving
-4 + 2n = 20

Solving for variable 'n'.

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

Add '4' to each side of the equation.
-4 + 4 + 2n = 20 + 4

Combine like terms: -4 + 4 = 0
0 + 2n = 20 + 4
2n = 20 + 4

Combine like terms: 20 + 4 = 24
2n = 24

Divide each side by '2'.
n = 12

Simplifying
n = 12

See similar equations:

| 15=5h+5 | | -2z-5=-17 | | -6f+4=40 | | -g=44 | | 9-x=3/5 | | -9p+3=21 | | -1.7(a+18)=-0.7(a+19) | | 0.7x=14x | | 4(x+3)+3x=3(x+4)+4x | | 9x^2+7x=-8 | | -d=75 | | 9/5-x=3 | | 9/5-x=4 | | 3y+1=2y+9 | | 6s=s+40 | | 25-x=87 | | 3=3x^2+8x | | y=kx^2-6x+3 | | 9/4x-1=26 | | 5x^2-7z-6=0 | | 5=-4x+4 | | w-1.3w+0.6=0.125(w+0.3) | | 5x=-4x+4 | | x^2-7x+17=7 | | -3y+1=-(3y-1) | | 4m+2=12m | | 4(x+2)=-3(7-4x)-8x | | y=(x+3)(x-8) | | -(-5v+6)=5v+30 | | 8x+3-2=8 | | 17x-(8x-3)=48 | | 4/7-2/3 |

Equations solver categories