(n-4)*4=20

Simple and best practice solution for (n-4)*4=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-4)*4=20 equation:


Simplifying
(n + -4) * 4 = 20

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

Reorder the terms for easier multiplication:
4(-4 + n) = 20
(-4 * 4 + n * 4) = 20
(-16 + 4n) = 20

Solving
-16 + 4n = 20

Solving for variable 'n'.

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

Add '16' to each side of the equation.
-16 + 16 + 4n = 20 + 16

Combine like terms: -16 + 16 = 0
0 + 4n = 20 + 16
4n = 20 + 16

Combine like terms: 20 + 16 = 36
4n = 36

Divide each side by '4'.
n = 9

Simplifying
n = 9

See similar equations:

| (n+4)*5=40 | | x+2y=6w | | 2x+7=19-x | | 0.3x^2-1.8x-0.3=0 | | x(7x+30)=2x^2-4x+7 | | -6-10=-6+(-10) | | 36=(1/2)(8h) | | 6c-20= | | -6-10=-1+(-10) | | 9x^9y^7+45x^7y^6+18xy=0 | | 2-6=2+(-6) | | 6x=17x | | -6-10=6(-10) | | 5a+20=5 | | f=(9/5)f+32 | | 8-z=9 | | 4(3-2x)-(2x+5)=-3 | | 30+7(x-1)=3(2x+7) | | 3.5x=14-0.5x+4 | | 5w^2-30w=0 | | -2x+1=(x/3)+8 | | 5w^2=30w | | 2w^2-12w+18=0 | | (2x+8)+(-3x+7)= | | 30-2x=15-(5x+1) | | 4x^2-42x+54= | | w^2-47w+90=0 | | (3/4)x=8 | | 2x+16=-24-2x | | -44z-52x-20y= | | 5y-7=17y+29 | | 2w^2-1w-55=0 |

Equations solver categories