20=8n-3n

Simple and best practice solution for 20=8n-3n 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 20=8n-3n equation:


Simplifying
20 = 8n + -3n

Combine like terms: 8n + -3n = 5n
20 = 5n

Solving
20 = 5n

Solving for variable 'n'.

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

Add '-5n' to each side of the equation.
20 + -5n = 5n + -5n

Combine like terms: 5n + -5n = 0
20 + -5n = 0

Add '-20' to each side of the equation.
20 + -20 + -5n = 0 + -20

Combine like terms: 20 + -20 = 0
0 + -5n = 0 + -20
-5n = 0 + -20

Combine like terms: 0 + -20 = -20
-5n = -20

Divide each side by '-5'.
n = 4

Simplifying
n = 4

See similar equations:

| (x^2-4x-2)(x^2-4x+1)=18 | | 5x^2-8x^2+7x+6=0 | | 29+8y=109 | | 42+9x=87 | | 72+8b=120 | | 16+3t=25 | | 2u^2+u-21= | | 11y+5=82 | | 6y+7=91 | | 5y+3=88 | | (3x+)(x+2)-(3x-4)(x+2)=36 | | -1/12-(-5/12) | | 7y-4=4 | | 4u^2-40u+64= | | 1/4×2/7 | | Ln(8x)-2ln(2x)/lnx=1 | | 3(x+1)(x+2)-(3x-4)(x+2)=36 | | (3x+1)(x+2)-(3x-4)(x+2)=36 | | 5b-3=70b | | 2y^2+3y-14= | | 4n(8n+1)= | | 3x^3-10x-4= | | 4(g+14)= | | 4(g+18)= | | 11/20-3/20 | | 3u^2+14u-8= | | 13.38+.09x=14.13+.07x | | 13.38+.09=14.13+.07 | | (x+2)3x= | | (x+2)-3x= | | 3/x-1=22 | | (x+2)2x^2+3x-4= |

Equations solver categories