5n-8(-2n-3)=-81

Simple and best practice solution for 5n-8(-2n-3)=-81 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 5n-8(-2n-3)=-81 equation: 



5n-8(-2n-3)=-81

We move all terms to the left:

5n-8(-2n-3)-(-81)=0

We add all the numbers together, and all the variables

5n-8(-2n-3)+81=0

We multiply parentheses

5n+16n+24+81=0

We add all the numbers together, and all the variables

21n+105=0

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

21n=-105

n=-105/21

n=-5

See similar equations:

| 7y-2=20y+115 | | 20x=-5(2x-6) | | -7(1+7x)=-399 | | 1/210h=40 | | 100=7=4x+10 | | -4x+3(2x-5)=-16 | | 2d=6+5d | | 7/4x=-7/5 | | 6z^2+1=2z^2 | | 2=100=7=4x+10 | | 14x^2=28x | | 1-(5/6)^n=0.9 | | 10y-9=41 | | (6x+1)=(6x-9) | | 5x-4=11x-2=90x | | 9x*x-6x+1=0 | | 11x+22=9x-3 | | 122x+135(x-30)=500 | | 10x+2=15x-7 | | 5x^2=17 | | 7x+5=77 | | 9•75-5x=25 | | 7×+2=x+20 | | X2-90x=0 | | 12=h+(h+3)+2h | | 35=-2@x-15 | | -(w+4)+6=5w-7 | | 12x+9=2x+29 | | 0.25x-3=0.3(x+2) | | 25/x+9=5/8 | | 16x+3=3x+120 | | 5x+4-6(x-4)=4(x-2+10) |

Equations solver categories