3n-8=13

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



3n-8=13

We move all terms to the left:

3n-8-(13)=0

We add all the numbers together, and all the variables

3n-21=0

We move all terms containing n to the left, all other terms to the right

3n=21

n=21/3

n=7

See similar equations:

| 6x+16=3(230-32x) | | 9x+21+3x=4 | | 2x(3x-2)+2(x+2)=6x^2+5 | | -6y-3=36y | | 2x+1x-14=9 | | 5x-45x+500=0 | | 100*x=5.6582 | | x=2.8-5 | | x2-45x+500=0 | | 7(y-4)/2=-4y | | 100*y=5.6582 | | 5+5(g+1)=25 | | 88+19n+n^2=0 | | 197x+460=1000 | | 2(3x-5)+7=15 | | 2(250)=40x+200 | | 2=k/7 | | .x2=100 | | 2x-7(x-17)=84 | | x/12-6=13/24 | | 2x(3x-2)+2(x+2)=(6x*6x)+5 | | 3(2x-4)-6(2x-3)=28-4x | | -40x=36 | | (3x+7)(2x-3)=13 | | W(3+w)=70 | | x/5-2=-12 | | -4.9t^2+19.6t+30=0 | | -17=-5+4y | | 12x=-10+12x | | 15x-1=180 | | -17=5+4y | | 35=-5(2k÷5) |

Equations solver categories