3n-8=13-4n

Simple and best practice solution for 3n-8=13-4n 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 3n-8=13-4n equation:


Simplifying
3n + -8 = 13 + -4n

Reorder the terms:
-8 + 3n = 13 + -4n

Solving
-8 + 3n = 13 + -4n

Solving for variable 'n'.

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

Add '4n' to each side of the equation.
-8 + 3n + 4n = 13 + -4n + 4n

Combine like terms: 3n + 4n = 7n
-8 + 7n = 13 + -4n + 4n

Combine like terms: -4n + 4n = 0
-8 + 7n = 13 + 0
-8 + 7n = 13

Add '8' to each side of the equation.
-8 + 8 + 7n = 13 + 8

Combine like terms: -8 + 8 = 0
0 + 7n = 13 + 8
7n = 13 + 8

Combine like terms: 13 + 8 = 21
7n = 21

Divide each side by '7'.
n = 3

Simplifying
n = 3

See similar equations:

| 6y+7x=42 | | 4x(2x+3)=0 | | 4x^3+15x^2-25x=0 | | 7x+4x+4+7=4x+3+6x | | 6x+18=25x-25 | | 4k-7(8k-9)=4+7k | | 5-2(w+4)=w-7 | | 3-5(-7y+8)=(y-6)-8 | | C=18+30nwhatisc | | 4g+2(-6+2g)=1-g | | -5x^2(-7x^2+X-2)= | | -7x+10+4x=-11 | | 54k+36= | | 7x-2+11x-34=18y | | x+3x=668 | | 96=6z | | C=18+30n | | 30-48x+12=-54 | | (4x-2)+(3x+7)+(4x-2)+(3x+7)= | | (2)3= | | 3(12x-6-14x)=15x-30 | | 30w-24= | | -4(x-4)+3=19 | | C=30n+18 | | 6x+9-x=49 | | -4-4=4m | | 10r+12r= | | y=-(0)+1 | | 9n=153 | | 7.5p-3+p=14.325 | | 9y-11=8y+52 | | 2b-13+4b=6b+13 |

Equations solver categories